Philosophy of psychology: debates on psychological explanation
editor, Cynthia Macdonald and Garaham Macdonald
Blackwell Publishers, Ltd., 1995
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Theoria : a Swedish journal of philosophy and psychology
Copenhagen : C.W.K. Gleeup Lund
 Majalah, Jurnal, Buletin
Unity in psychology: possibility or pipedream?
edited by Robert J. Sternberg
American Psychological Association, 2005
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Miller, Patricia H.
Theories of developmental psychology
W.H. Freeman, 1989
 Buku Teks SO
Miller, Patricia H.
Theories of developmental psychology
W. H. Freeman and Company, 1983
 Buku Teks SO