Katsh, Abraham I.
Judaism in Islam
New York University Press, 1954
Buku Teks
Epstein, Isidore
Judaism : a historical presentation / Isidore Epstein
Penguin Books, 1960
Buku Teks
Morgan, Hal
Symbols of America
Viking, 1986
Buku Teks
Beresniak, Daniel
Symbols of freemasonry
Editions Assouline, 1997
Buku Referensi
Chevalier, Jean
A dictionary of symbols
Blakwell, 1994
Buku Referensi