Pinker, S. (2003) Language as an adaptation to the cognitive niche. In M.H. Christiansen and S. Kirby, editors, Language Evolution: The States of the Art . Oxford University Press.

Pinker, S. (2003) Language as an adaptation to the cognitive niche. In M.H. Christiansen and S. Kirby, editors, Language Evolution: The States of the Art. Oxford University Press.

Christiansen,Chater, Language as Shaped by the Brain, 2007	::
Christiansen,Kirby, Language Evolution: Consensus and Controversies, 2003	::	8
Pinker,Jackendoff, The Faculty of Language: What's Special about it?, 2005	::	11