Oller, D. K. (2004) Underpinnings for a Theory of Communicative Evolution. In D. Kimbrough Oller and Ulrike Griebel, editors, Evolution of Communication Systems: A Comparative Approach , pages 49--66. Cambridge, MA: MIT Press.

Oller, D. K. (2004) Underpinnings for a Theory of Communicative Evolution. In D. Kimbrough Oller and Ulrike Griebel, editors, Evolution of Communication Systems: A Comparative Approach, pages 49--66. Cambridge, MA: MIT Press.

2006	-	Language and life history: A new perspective on the development and evolution of human language - Locke,Bogin	::	2
		Oller, D. K. (2004). Underpinnings for a theory of communicative evolution. In Oller, D. K., & Griebel, U. (Eds.), The evolution of communication systems: a comparative approach. Cambridge, MA: MIT Press.