Printer Publishers , 1988
Buku Teks
edited by A.H. Robertson
Manchester University Press, 1968
Buku Teks
edited by Jeffrey F. Addicott, Md. Jahid Hossain Bhuiyan, Tareq M.R. Chowdhur
Oxford University press, 2012
Buku Teks
Robertson, Arthur Henry, 1913-, author
Manchester University Press, 1992
Buku Teks
Drost, Pieter N., author
A.W. Sijthoff, 1965
Buku Teks