Rapley, Mark, author
Cambridge, , 2004
Buku Teks
Martin Bollard, editor
Churchill Livingstone , 2009
Buku Teks
Martin Bollard
Churchill Livingstone, 2009
Buku Teks
edited by Michael A. Hogg and R. Scott Tindale
Blackwell, 2003
Buku Teks
Rahmatul Kamilah Tri Hapsari, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Tesis Membership