Smith, Huston
Agama-agama manusia
Yayasan Obor Indonesia, 2008
 Buku Teks
Toynbee, Arnold J.
An historian's approach to religion
Oxford University Press, 1956
 Buku Teks
Ferm, Vergillius
Living schools of religion (religion in the twentieth century)/ esdited by Vergilius Ferms
Littlefield, Adams, 1961
 Buku Teks
Eliade, Mircea
Patterns in comparative religion / Mircea Eliade.
Sheed and Ward, 1958
 Buku Teks
Smith, Wilfred Cantwell
Memburu makna agama
Mizan , 2004
 Buku Teks