Coates, John
Cambridge Cambridge University Press 1996,
Buku Teks
Matthews, John.
Thames and Hudson, 1981
Buku Teks
Cady, John F.
Cornell University Press, 1958
Buku Teks
Glubb, John Bagot
Harper & Brothers, 1957
Buku Teks
Molony, John
Viking, 1987
Buku Teks