Charlesworth, M.P.
Oxford University Press, 1951
Buku Teks
Guerard, ALbert
Alfred A. Knopf, 1956
Buku Teks
Rocher, Jean
Kompas Media Nusantara, 2011
Buku Teks
Massie, Robert K
Random House, 1991
Buku Teks
al-Jarim, Ali
Dar al-Ma`arif, [Date of publication not identified]
Buku Teks