Collinson, Diane, author
Routledge, 2006
Buku Teks
550, 1947
Buku Teks
White, Morton
1955
Buku Teks
edited by Stuart C. Brown, Diane Collinson, Robert Wilkinson
Routledge, 1998
Buku Teks
edited by Stuart Brown, Diane Collinson, Robert Wilkinson
Roudledge, 1996
Buku Referensi