Sarafino, E. P. (1996). Principles of behavior change: Understanding behavior modification techniques. John Wiley.
Citazione stile Chigago Style (17a edizione)Sarafino, Edward P. Principles of Behavior Change: Understanding Behavior Modification Techniques. New York: John Wiley, 1996.
Citatione MLA (9a ed.)Sarafino, Edward P. Principles of Behavior Change: Understanding Behavior Modification Techniques. John Wiley, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.