White, David Manning
The search for god
Macmillan, 1983
 Buku Teks
Daman, Jan
Kleine God
Contact, 1968
 Buku Teks
Huber, Carlo
Speaking of god
The Council for Research Values and Philosophy , 2001
 Buku Teks
Lari, Sayyid Mujtaba Musavi
Knowing God
Foundation of Islamic Cultural Propagation in The World, 1993
 Buku Teks
Murray, Margaret Alice
The God of the witches
Oxford University Press, 1970
 Buku Teks