Martin, G. (1978). Behavior modification: What it is and how to do it. Englewood Cliffs, N.J: Prentice-Hall.
Chicago-tyylinen lähdeviittausMartin, Garry. Behavior Modification: What It Is and How to Do It. Englewood Cliffs, N.J: Prentice-Hall, 1978.
MLA-viiteMartin, Garry. Behavior Modification: What It Is and How to Do It. Englewood Cliffs, N.J: Prentice-Hall, 1978.
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