The World's religions
by Stewart Sutherland ... [and others]
Routledge, 1988
 Buku Teks SO
The study of religion, traditional and new religions
edited by Peter Clarke and Stewart Sutherland
Routledge, 1991
 Buku Teks SO
Steenbrink, Karel
The reformasi of ayu utami : attacking the monopoly of the great religions / Karel Steenbrink
University of Indonesia, Faculty of Humanities, 2014
 Artikel Jurnal
Asian religions in practice : an introduction
edited by Donald S. Lopez
Princeton University Press, 1999
 Buku Teks SO
The Oxford dictionary of world religions
edited by John Bowker
Oxford University Press, 1997
 Buku Referensi