Sidanius, Jim
Social dominance : an intergroup theory of social hierarchy and oppression
Cambridge Uiversity Press, 1999
 Buku Teks
Blackwell handbook of social psychology: interpersonal processes
edited by Garth J.O. Fletcher and Margaret S. Clark
Blackwell, 2003
 Buku Teks
Tyas Handayani
Perbedaan kecenderungan prososial antara pemuda yang berpartisipasi aktif dan pemuda yang berpartisipasi pasif : penelitian pada empat Kelurahan di Jakarta
Fakultas Psikologi Universitas Indonesia, 1996
 UI - Skripsi Membership
Personality and social psychology research
edited by Bettina P. Reimann
Nova Biomedical Books, 2007
 Buku Teks
Perspectivetivism in social psychology the yin and yang of scientific progress
American Psychological association, 2004
 Buku Teks