Encyclopedia of social psychology : 1
Roy F. Baumeister, Kathleen D. Vohs, editors
Sage Publications, 2007
 Buku Referensi
Encyclopedia of social measurement
Elsevier, 2004
 Buku Teks
The Blackwell encyclopedia of social psychology
edited by Antony S. R. Manstead and Miles Hewstone ; advisory editors, Susan T. Fiske [and others]
Blackwell, 1995.
 Buku Teks
Encyclopedia of social networks
editor, George A. Barnett
Sage , 2011
 Buku Referensi
Encyclopedia of social movement media
John D.H. Downing, editor
SAGE Publications, 2011
 Buku Referensi