1. Alfano, A. J. Saline preference in polydipsic rats. Master's thesis, Florida State University, 1967.
2. Further study of “learned” activity in food-deprived rats;Allison;Psychonomic Science,1970
3. American heritage dictionary of the English language. New York: American Heritage and Houghton-Mifflin, 1969.
4. Pain and aggression;Azrin;Psychology Today,1967
5. Positive conditioned suppression: Conditioned suppression using positive reinforcers as the unconditioned stimuli;Azrin;Journal of the Experimental Analysis of Behavior,1969