MARTIN, G., & PEAR, J. (1999). Behavior modification: What it is and how to do it.--Ed.6. Prentice Hall.
Chicago-viite (17. p.)MARTIN, Garry, ja Joseph PEAR. Behavior Modification: What It Is and How to Do It.--Ed.6. New Jersey: Prentice Hall, 1999.
MLA-viite (9. p.)MARTIN, Garry, ja Joseph PEAR. Behavior Modification: What It Is and How to Do It.--Ed.6. Prentice Hall, 1999.
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