Wharley, W. Gordon
Principles of biology / W. Gordon Wharley
Harper & Row, 1964
 Buku Teks
Hewes, Gordon W.
The origin of man / Gordon W. Hewes
Burgess Pub. Co., 1973
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Becoming oneself: dimensions of ‚bildung’ and the facilitation of personality development
Kathe Schneider, editor
[Springer, ], 2012
 eBooks
Personality and social psychology research
edited by Bettina P. Reimann
Nova Biomedical Books, 2007
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Review of personality and social psychology
edited by Ladd Wheeler
Sage, 1980
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