Johnson, Julian, author
Radha Soami Beas, 1985
Buku Teks
Dhammika, Venerable S.
Yayasan Dhammadipa Arama, 1990
Buku Teks
editor, Bhikkhu Jotidhammo Thera; penerjemahBhikkhu Nanamoli dan Bhikkhu Bodhi
Vihara Bodhivamsa, 2004
Buku Teks
Eliade, Mircea, author
Pantheon Books, Inc, 1958
Buku Teks
Eliade, Mircea, author
Pantheon Books, 1954
Buku Teks