Columbia University Press, 1979
Buku Teks
Ingrams, W.H.
HIS Majesty's Stationery Office, 1937
Buku Teks
edited by E.K. Fisk
Australia National University, 1966
Buku Teks
Fitzgerald, Walter, author
Methuen, 1952
Buku Teks
edited by Reed L. Wadley
KITLV Press , 2005
Buku Teks