Tomasello, M. (2003) On the different origins of symbols and grammar. In M.H. Christiansen and S. Kirby, editors, Language Evolution: The States of the Art . Oxford University Press.

Tomasello, M. (2003) On the different origins of symbols and grammar. In M.H. Christiansen and S. Kirby, editors, Language Evolution: The States of the Art. Oxford University Press.

2008	-	Reanalysis vs Metaphor: What Grammaticalisation CAN Tell Us about Language Evolution - Hoefler,Smith	::	1
		Tomasello, M. (2003). On the different origins of symbols and grammar. In M. H. Christiansen & S. Kirby (Eds.), Language evolution (pp. 94-110). Oxford: Oxford University Press.
2006	-	Cooperation, Conceptual Spaces and the Evolution of Semantics - Gardenfors,Warglien	::
		25. Tomasello, M.: On the Different Origins of Symbols and Grammar. In: Christansen, M.H., Kirby, S. (eds.): Language Evolution. Oxford University Press, Oxford (2003) 94-110
2005	-	The Evolution of Language: A Comparative Review - Fitch	::	2
		Tomasello, M. (2003) "On the different origins of symbols and grammar" In: Christiansen, M., Kirby, S. eds. , Language Evolution, Oxford University Press, Oxford, pp 94-110
2003	-	Language Evolution: Consensus and Controversies - Christiansen,Kirby	::	14
		22 Tomasello, M. (2003) On the different origins of symbols and grammar. In Language Evolution (Christiansen, M.H. and Kirby, S., eds) Oxford University Press