Aggression, dominance, and individual spacing : [proceedings of the sixth annual Symposium on Commun

Symposium on Communication and Affect (6th : 1976 : Erindale College)
New York : Plenum Press, [1978]

Altruism and aggression : biological and social origins

Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1986.

Communicative behavior and evolution

New York : Academic Press, 1976.

Comparative perspectives on the development of memory

Hillsdale, N.J. : L. Erlbaum Associates, 1984.

Effects of early experience; [papers]

Miami Symposium on the Prediction of Behavior (1968 : University of Miami)
Coral Gables, Fla. : University of Miami Press, [1970]

Plasticity of development

Cambridge, Mass. : MIT Press, [1991]

Stimulation in early infancy

C.A.S.D.S. Study Group on the Functions of Stimulation in Early Postnatal Development.
London ; New York : Academic Press, 1969.