1. Applied ethology and the macroanalytical method;Fraser;Editorial. Appl. Anim. Ethol.,1978
2. The behaviour of maintenance;Fraser;Editorial. Appl. Anim. Ethol.,1978
3. The ultrastructure of behaviour;Fraser;Editorial. Appl. Anim. Ethol.,1978
4. An Introduction to Theories of Learning;Hergenhahn,1976
5. Drives and Reinforcements, Behavioural Studies of Hypothalamic Functions;Olds,1977