1. Boice, R. (1972). Some behavioral tests of domestication in Norway rats.Behavior ÷ x ? 198?231.
2. Broadhurst, P. L. (1979). The experimental approach to behavioral evolution. In Royce, J. R., and Mos, L. P. (eds.),Theoretical Advances in Behavioral Genetics, Sjthoff & Noordhoff, Alphen aan den Rijn, pp. 43?95.
3. Broadhurst, P. L., and Jinks, J. L. (1974). What genetical architecture can tell us about the natural selection of behavioral traits. In van Abeelen, J. H. F. (ed.),The Genetics of Behavior, North-Holland, Amsterdam.
4. Bruell, J. H. (1967). Behavioral heterosis. In Hirsch J. (eds.),Behavior-Genetic Analysis, McGraw-Hill, New York.
5. Bruell, J. H. (1970). Behavior population genetics and wildMus musculus. In Lindzey, G., and Thiessen, D. D. (eds.),Contributions to Behavior Genetic Analysis: The Mouse as a Prototype, Appleton-Century-Crofts, New York.