Honda, H.H.
Hokuseido Press, 1967
Buku Teks
M.A.S. Abdel Haleem, translator
Oxford University Press, 2016
Buku Teks
Westen, Drew
John Wiley & Sons Australia, 2006
Buku Teks
Oxford University Press, 1990
Buku Referensi
Gregory, Horage
New American Library, 1958
Buku Teks