Rawlinson, H.G., author
Oxford University Press, 1958
Buku Teks
Hunter, Wilson William, author
Clarendon Press, 1903
Buku Teks
Panikkar, K.M., author
Asia Publishing House, 1954
Buku Teks
Bertram, James M.
Macmillan, 1937
Buku Teks
Ghoshal, U.N.
Orient Longmans, 1957
Buku Teks