Baxter, James K., author
Oxford University Press, 1981
Buku Teks
McAuley, James, author
Angus & Robertson Publishers, 1971
Buku Teks
Calcuta Royal Asiatic Society 1940
Buku Teks
Jaschke, H.A.
London : Routledge & Kegan Paul Ltd., 1949.
Buku Teks
Jaschke, H. A., author
Trubner and Co. Ludgate Hill, 1882
Buku Referensi