Ross, Claudia, author
Cambridge University Press, 2005
Buku Teks
Edited by Norbert Pachler; Ana Redondo
Routledge, 2007
Buku Teks
edited by Nicholas Rzhevsky
Cambridge University Press, 2014
Buku Teks
Ross, Claudia
Routledge, 2009
Buku Referensi
Riordan, Jan, author
Mosby, 1983
Buku Teks