edited by Jack P. Greene, J.R. Pole
Blackwell , 1994
Buku Referensi
edited by Antony S. R. Manstead and Miles Hewstone ; advisory editors, Susan T. Fiske [and others]
Blackwell, 1995.
Buku Teks
Morris, Richard B., author
Van Nostrand Reinhold, 1955
Buku Teks
edited by Michael Lapidge, John Blair, Simon Keynes, and Donald Scrag
West Sussex Wiley-Blackwell, 2014
Buku Referensi
Americana Corporation, 1980
Buku Referensi