Baruss, Imants, author
American Psychological Association, 2003
Buku Teks
Dian Rizky Azhari, author
2015
UI - Tesis (Membership)
Centers, Richard, author
Routledge/Thoemmes Press, 1949
Buku Teks
Taylor, John E.
MIT Press, 1999
Buku Teks
Blackmore, Susan, author
Oxford University Press, 2005
Buku Teks