Bury, J.B., author
Oxford University Press, 1913
Buku Teks
Joy Hakim, author
Oxford University Press, 2003
Buku Teks
Bury, J.B., author
Oxforkd Univ.Press, 1952
Buku Teks
Trigger, Bruce G., author
Cambridge University Press, 2006
Buku Teks
edited by Isaac Kramnick
[publisher not identified], 1969
Buku Teks