Coupe, C. and Hombert, J-M. (2005) Polygenesis of Linguistic Strategies: A Scenario for the Emergence of Languages. In James W. Minett and William S.-Y. Wang, editors, Language Acquisition, Change and Emergence: Essays in Evolutionary Linguistics . City University of Hong Kong Press.

Coupe, C. and Hombert, J-M. (2005) Polygenesis of Linguistic Strategies: A Scenario for the Emergence of Languages. In James W. Minett and William S.-Y. Wang, editors, Language Acquisition, Change and Emergence: Essays in Evolutionary Linguistics. City University of Hong Kong Press.

2006	-	Language Origin from an Emergentist Perspective - Ke,Holland	::
		Coupe´, C. and J. M. Hombert. 2005. `Polygenesis of linguistic strategies: A scenario for the emergence of language' in J. Minett and W. S.-Y. Wang (eds): Language Acquisition, Change and Emergence: Essays in Evolutionary Linguistics. Hong Kong: City University of Hong Kong Press.