Baldwin, J.M. (1896). A new factor in evolution. American Naturalist, 30, 441-451.

Bloom, P. (2002). How children learn the meanings of words. New York: OUP.

Briscoe, T. (2003). Grammatical assimilation. In M.H. Christiansen & S. Kirby (Eds.), Language evolution (pp. 295-316). New York: OUP.

Chater, N., Christiansen, M.H. & Reali, F. (2004). Is coevolution of language and language genes possible? Paper presented at the Fifth International Conference on the Evolution of Language, Leipzig, Germany.

Chomsky, N. (1965). Aspects of the theory of syntax. Cambridge, MA: MIT Press.

Bybee, Joan (1998). A functionalist approach to grammar and its evolution. Evolution of Communication 2. 249-278.

Dawkins, R. (1976). The selfish gene. New York: Oxford University Press.

Hinton, G.E. & Nowlan, S.J. (1987). How learning can guide evolution. Complex Systems, 1, 495-502.

Nowak, M.A., Komarova, N.L. & Nyogi, P. (2001). Evolution of universal grammar. Science, 291, 114-118.

Odling-Smee, F.J., Laland, K.N. & Feldman, M.W. (2003). Niche construction: The neglected process in evolution. Princeton, NJ: Princeton University Press.

Pinker, S., & Bloom, P. (1990). Natural language and natural selection. Behavioral and Brain Sciences, 13, 707-784.

Tomasello, M. (2003). On the different origin of symbols and grammar. In M.H. Christiansen and S. Kirby (Eds.), Language evolution (pp. 94-110). New York: OUP.

Weber, B.H. & Depew, D.J. (Eds.) (2003). Evolution and learning: The Baldwin effect reconsidered. Cambridge, MA: MIT Press.