Roy F. Baumeister, Kathleen D. Vohs, editors
Sage Publications, 2007
Buku Referensi
Philipp Strazny, editor
Fitzroy Dearborn, 2005
Buku Referensi
editor, Mircea Eliade
Macmillan Publishing Company, 1987
Buku Referensi
edited by George Thomas Kurian, Graham T.T. Molitor
Macmillan Library Reference USA, 1996
Buku Referensi
Americana Corporation, 1977
Buku Referensi