Duffy, Karen G.
Psychology for living: adjustment, growth, and behavior today
New Jersey, 2005
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Psychology today: an introduction
by Richard R. Bootzin [and others]
Mcgraw-Hill , 1991
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Principles of psychology today
edited by Gordon H. Bower
Random House, 1987
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Hoffman, Lois
Developmental psychology today
McGraw-Hill, 1994
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Carlson, Neil R.
Psychology: the science of behavior
Allyn and Bacon , 1997
 Buku Teks