Barabai, A.L. (1999). Mean-field Theory for Scale-free. Physica A 2, 72: 172-182.

Batali, J. (1998). Computational Simulations of the Emergence of Grammar. In Hurford, J. R., Studdert-Kennedy, M., and Knight, C. eds.. Approaches to the Evolution of Language: Social and Cognitive Bases. Cambridge, MA: Cambridge University Press, pp.405-426.

Cangelosi, A., and Parisi, D. eds. (2001). Simulating the Evolution of Language. London, Springer Verlag.

Christiansen, M. H. (2000). Using artificial language learning to study language evolution: Exploring the emergence of word order universals. In Dessalles, J. L. and Ghadakpour, L. eds. The Proceedings of Evolution of Language: the 3rd International Conference. Paris, France. pp. 45-48.

Clark, E. (1987). The principle of contrast: A constraint on language acquisition. In MacWhinney, B. ed. Mechanisms of language acquisition. Hillsdale, NJ: Lawrence Erlbaum Assoc., pp. 1-33.

Holland, J. H. (2001). Exploring the Evolution of Complexity in Signaling Networks. SFI Working Papers. No. 01-10-062.

Ke, J., Minett, J. W., Au, C. P., and Wang, W. S-Y. (2002). Self-organization and selection in the emergence of vocabulary. Complexity, 7(3):41-54.

Li, X. and Chen, G. R. (2003). A local-world evolving network model. Physica A, 328(1-2):274-286.

Munroe, S. and Cangelosi, A. (2002). Learning and the evolution of language: the role of culture variation and learning cost in the Baldwin Effect. Artificial Life, 8(4):311-340.

Schoenemann, P. T. (1999). Syntax as an Emergent Characteristic of the Evolution of Semantic Complexity. Minds and Machines, 9:309-346.

Shore, C. M. (1995). Individual Differences in Language Development. Thousand Oaks, CA: Sage Pub.

Smith, K., Kirby, S., and Brighton, S. (2003). Iterative learning: A framework for the emergence of language, Artificial Life, 9:371-386.

Standish, R. K., Bedau, M. A., and Abbass, H. A. editors. (2003). Artificial life VIII: proceedings of the eighth International Conference on Artificial Life. Cambridge, MA: MIT Press.

Steels, L. (1999). The Spontaneous Self-organization of an Adaptive Language. In Furukawa, K., Michie, D., Muggleton, S., editors, Machine Intelligence 15, pages 205-224. Oxford, Oxford University Press.

Wagner, K., Reggia, J. A., Uriagereka, J., and Wilkinson, G. S. (2003). Progress in the simulation of emergent communication and language. Adaptive Behavior, 11(1):37-69.

Watts, D. J. (1999). Small Worlds. Princeton, NJ: Princeton University Press.

Wray, A. (2002). Formulaic Language and the Lexicon. New York: Cambridge University Press.