| Andruski,Ratliff, Phonation types in production of phonological tone: the case of Green Mong, 2000 | :: | 1 |
| Archangeli,Pulleyblank, Grounded phonology, 1994 | :: | 3 |
| Bailly,Bailly,Galv, Learning to speak: speech production and sensori-motor representations, 1997 | :: | 1 |
| Bamgbose, A short Yoruba grammar, 1967 | :: | 1 |
| Brown,Golston, Generalized x-bar theory and the evolution of grammar, 2002 | :: | 1 |
| Carstairs-McCarthy, The Origins of Complex Language: An Inquiry into the Evolutionary Beginnings of Sentences, Syllables, and Truth, 1999 | :: | 15 |
| Catford, Phonation types: the classification of some laryngeal components of speech production, 1964 | :: | 1 |
| Catford, Fundamental problems in phonetics, 1977 | :: | 1 |
| Chomsky, Review of B, 1959 | :: | 2 |
| Cruse, The evolution of cognition: a hypothesis, 2003 | :: | 2 |
| Darwin, The origin of species, 1859 | :: | 11 |
| Esling, The laryngeal sphincter as an articulator: how register and phonation interact with vowel quality and tone, 2002 | :: | 1 |
| Fant, Acoustic theory of speech production, 1960 | :: | 7 |
| Fisher-Jorgensen, Some basic vowel features, their articulatory correlates, and their explanatory power in phonology, 1985 | :: | 1 |
| Gildersleeve-Neumann,Davis,MacNeilage, Contingencies governing the production of fricatives, affricates, and liquids in babbling, 2000 | :: | 1 |
| Hauser, The Evolution of Communication, 1997 | :: | 88 |
| Herbert, The relative markedness of click sounds: Evidence from language change, acquisition, and avoidance, 1990 | :: | 2 |
| Iverson,Salmons, Aspiration and laryngeal representation in Germanic, 1995 | :: | 1 |
| Jakobson, Selected writings, 1962 | :: | 1 |
| Kehrein, Phonological representation and phonetic phasing: affricates and laryngeals, 2002 | :: | 1 |
| Kirk,Ladefoged,Ladefog, Quantifying acoustic properties of modal, breathy and creaky vowels in Jalapa Mazatec, 1993 | :: | 1 |
| Ladefoged,Maddieson, Sounds of the world's languages, 1996 | :: | 7 |
| Ladefoged,Trail, Linguistic phonetic description of clicks, 1984 | :: | 1 |
| Ladefoged, Preliminaries to linguistic phonetics, 1971 | :: | 2 |
| Laver, The phonetic description of voice quality, 1980 | :: | 1 |
| Laver, Principles of phonetics, 1994 | :: | 1 |
| Lieberman, The Biology and Evolution of Language, 1984 | :: | 44 |
| Lindblom, Phonetic universals in vowel systems, 1986 | :: | 9 |
| Locke, Phonological acquisition and change, 1983 | :: | 4 |
| Lombardi, Laryngeal neutralization and syllable wellformedness, 1995 | :: | 1 |
| MacNeilage,Davis, Acquisition of speech production: frames, then content, 1990 | :: | 1 |
| MacNeilage,Davis, Motor explanations of babbling and early speech patterns, 1993 | :: | 1 |
| MacNeilage,Davis, Evolution of the form of spoken words, 1999 | :: | 1 |
| MacNeilage,Davis, Evolution of speech: The relation between ontogeny and phylogeny, 2000 | :: | 1 |
| MacNeilage, The frame/content theory of evolution of speech production, 1998 | :: | 28 |
| Maddieson, Patterns of sounds, 1984 | :: | 20 |
| Maddieson, Revision of the IPA: lingua-labials as a test case, 1987 | :: | 1 |
| Maddieson, Lingua-labials, 1987 | :: | 1 |
| MaKay, Tenseness in vowels: an ultrasonic study, 1977 | :: | 1 |
| Merrifield, Palantla Chinantec syllable types, 1963 | :: | 1 |
| Nowicki,Westneat,Hoese, Birdsong: motor function and the evolution of communication, 1992 | :: | 1 |
| Rand, An overview of anuran acoustic communication, 1988 | :: | 1 |
| Rizzolatti,Arbib, Language within our grasp, 1998 | :: | 26 |
| Rizzolatti,Craighero,Fadiga, The mirror system in humans, 2002 | :: | 1 |
| Rizzolatti,Fadiga,Fogassi,Gallese, Premotor cortex and the recognition of motor actions, 1996 | :: | 3 |
| Stamenov,Gallese, Mirror neurons and the evolution of brain and language, 2002 | :: | 1 |
| Steriade, Complex onsets as single segments: the Mazateco pattern, 1994 | :: | 1 |
| Stevens, The quantal nature of speech: Evidence from articulatory-acoustic data, 1972 | :: | 9 |
| Suthers,Hector, Individual variation in vocal tract resonance may assist oilbirds in recognizing echoes of their own sonar clicks, 1988 | :: | 3 |
| Svantesson, Kammu phonology and morphology, 1983 | :: | 1 |
| Westneat,Long,Hoese,Nowicki, Kinematics of birdsong: functional correlation of cranial movements and acoustic features in sparrows, 1993 | :: | 1 |
| Yang, A reanalysis of tones in White Hmong, 2000 | :: | 1 |