| 2008 | - | Coevolution of human speech and trade - Horan,Bulte,Shogren | :: | |
| Lieberman, P. Current views on Neanderthal speech capabilities: A reply to Boe et al. (2007). Journal of Phonetics, 35, 552-563.
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| 2007 | - | The Evolution of Human Speech: Its Anatomical and Neural Bases - Lieberman | :: | 1 |
| ------- in press . Current views on Neanderthal speech capabilities: A reply to Boe et al.,(2002. Journal of Phonetics.
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