Newmeyer, F. J. (2000) On the reconstruction of 'Proto-world' word order. In Chris Knight and James R. Hurford and Michael Studdert-Kennedy, editors, The Evolutionary Emergence of Language: Social Function and the Origins of Linguistic Form . Cambridge: Cambridge University Press.

Newmeyer, F. J. (2000) On the reconstruction of 'Proto-world' word order. In Chris Knight and James R. Hurford and Michael Studdert-Kennedy, editors, The Evolutionary Emergence of Language: Social Function and the Origins of Linguistic Form. Cambridge: Cambridge University Press.

Briscoe, Grammatical Assimilation, 2003	::	10
Lupyan, Modeling Syntactic Devices: An Exploration of Language Evolution from Connectionist and Memetic Perspectives, 2002	::
Sandler,Meir,Padden,Aronoff, The emergence of grammar: Systematic structure in a new language, 2005	::	4
Wang,Minett, The invasion of language: emergence, change and death, 2005	::	9
Yamauchi, Baldwinian Accounts of Language Evolution, 2004	::	3