Mitchell, T. F., author
Oxford University Press, 1960
Buku Teks
Oxford University Press, 1927
Buku Teks
Spiro, Socrates, bey, 1868-, compiler
Elias Modern Press, 1929
Buku Referensi
Cowan, David, author
Cambridge At The University 1958
Buku Teks
Allen, James P., author
Cambridge University Press, 2010
Buku Teks