| Andrew, Use of formants in the grunts of baboons and other nonhuman primates, 1976 | :: | 1 |
| Arensburg,Schepartz,Tillier,Vandermeersch,Rak, A reappraisal of the anatomical basis for speech in middle Paleolithic hominids, 1990 | :: | 2 |
| Arensburg,Tillier,Vandermeersch,Duday,Schepartz,Rak, A middle paleolithic human hyoid bone, 1989 | :: | 2 |
| Carstairs-McCarthy, Synonymy avoidance, phonology and the origin of syntax, 1998 | :: | 2 |
| Clutton-Brock,Albon, The roaring of red deer and the evolution of honest advertising, 1979 | :: | 1 |
| Corballis, On the evolution of language and generativity, 1992 | :: | 6 |
| Dewson, Speech sound discrimination by cats, 1964 | :: | 1 |
| Diamond, The Third Chimpanzee , 1992 | :: | 1 |
| Dooling, Hearing in birds, 1992 | :: | 1 |
| DuBrul, Biomechanics of speech sounds, 1976 | :: | 2 |
| Falk, Comparative anatomy of the larynx in man and the chimpanzee: implications for language in Neanderthal, 1975 | :: | 1 |
| Falk, Language, handedness, and primate brains: Did the Australopithecines sign?, 1980 | :: | 3 |
| Fant, Acoustic Theory of Speech Production , 1960 | :: | 7 |
| Fitch,Giedd, Morphology and development of the human vocal tract: a study using magnetic resonance imaging, 1999 | :: | 6 |
| Fitch,Hauser, Vocal production in nonhuman primates: Acoustics, physiology, and functional constraints on, 1995 | :: | 1 |
| Fitch,Kelley, Perception of vocal tract resonances by whooping cranes, Grus americana, 2000 | :: | 1 |
| Fitch, Vocal tract length and formant frequency dispersion correlate with body size in rhesus macaques, 1997 | :: | 4 |
| Fitch, Acoustic exaggeration of size in birds by tracheal elongation: comparative and theoretical analyses, 1999 | :: | 2 |
| Fitch, The phonetic potential of nonhuman vocal tracts: Comparative cineradiographic observations of vocalizing animals, 2000 | :: | 4 |
| Fitch, The evolution of speech: a comparative review, 2000 | :: | 24 |
| Hast, The larynx of roaring and non-roaring cats, 1989 | :: | 2 |
| Hauser,Ybarra, The role of lip configuration in monkey vocalizations: Experiments using xylocaine as a nerve block., 1994 | :: | 2 |
| Hauser, Articulatory and social factors influence the acoustic structure of rhesus monkey vocalizations: A learned mode of production?, 1992 | :: | 2 |
| Hauser, The Evolution of Communication, 1997 | :: | 88 |
| Hewes, Primate communication and the gestural origin of language, 1973 | :: | 13 |
| Hienz,Brady, The acquisition of vowel discriminations by nonhuman primates, 1988 | :: | 1 |
| Hienz,Sachs,Sinnott, Discrimination of steady-state vowels by blackbirds and pigeons, 1981 | :: | 1 |
| Janik,Slater, Vocal learning in mammals, 1997 | :: | 7 |
| Laitman,Reidenberg, Advances in understanding the relationship between the skull base and larynx with comments on the origins of speech, 1988 | :: | 1 |
| Liberman,Mattingly, The motor theory of speech perception revised, 1985 | :: | 5 |
| Lieberman,Blumstein, Speech Physiology, Speech Perception, and Acoustic Phonetics, 1988 | :: | 3 |
| Lieberman,Crelin,Klatt, Phonetic ability and related anatomy of the newborn and adult human, Neanderthal man, and the chimpanzee, 1972 | :: | 1 |
| Lieberman,Crelin, On the speech of Neanderthal man, 1971 | :: | 5 |
| Lieberman,Klatt,Wilson, Vocal tract limitations on the vowel repertoires of rhesus monkeys and other nonhuman primates, 1969 | :: | 1 |
| Lieberman, Primate vocalization and human linguistic ability, 1968 | :: | 3 |
| Lieberman, The Biology and Evolution of Language, 1984 | :: | 44 |
| MacNeilage, The frame/content theory of evolution of speech production, 1998 | :: | 28 |
| Maddieson, Patterns of sounds, 1984 | :: | 20 |
| McComb, Roaring by red deer stags advances date of oestrous in hinds, 1987 | :: | 1 |
| McComb, Female choice for high roaring rates in red deer, Cervus elaphus, 1991 | :: | 1 |
| Nearey, Phonetic Features for Vowels , 1978 | :: | 4 |
| Nottebohm, Vocal tract and brain: A search for evolutionary bottlenecks, 1976 | :: | 6 |
| Nowicki, Vocal tract resonances in oscine bird sound production: evidence from birdsongs in a helium atmosphere., 1987 | :: | 1 |
| nzel, How well does average fundamental frequency correlate with speaker height and weight?, 1989 | :: | 2 |
| Ohala, Cross-language use of pitch: An ethological view., 1983 | :: | 3 |
| Ohala, An ethological perspective on common cross-language utilization of Fø of voice., 1984 | :: | 3 |
| Owen, On the anatomy of the Cheetah, 1834 | :: | 1 |
| Remez,Rubin,Pisoni,Carrell, Speech Perception without traditional speech cues, 1981 | :: | 1 |
| Rendall,Rodman,Emond, Vocal recognition of individuals and kin in free-ranging rhesus monkeys, 1996 | :: | 1 |
| Richman, Some vocal distinctive features used by gelada monkeys, 1976 | :: | 1 |
| Riede,Fitch, Vocal tract length and acoustics of vocalization in the domestic dog Canis familiaris, 1999 | :: | 1 |
| Studdert-Kennedy, The particulate origins of language generativity: From syllable to gesture, 1998 | :: | 8 |
| Sundberg, The Science of the Singing Voice , 1987 | :: | 2 |
| Suthers,Fattu, Mechanisms of sound production in echolocating bats., 1973 | :: | 1 |
| Suthers,Hartley,Wenstrup, The acoustic role of tracheal chambers and nasal cavities in the production of sonar pulses by the horseshoe bat, Rhilophus hildebrandti., 1988 | :: | 1 |
| Suthers,Hector, Individual variation in vocal tract resonance may assist oilbirds in recognizing echoes of their own sonar clicks, 1988 | :: | 3 |
| Suthers, Variable asymmetry and resonance in the avian vocal tract: A structural basis for individually distinct vocalizations, 1994 | :: | 1 |
| Titze, Principles of voice production , 1994 | :: | 2 |