Susan M. Felch, editor
Cambridge University Press, 2018
Buku Teks
edited by Ian Ousby
Cambridge University Press, 1993
Buku Referensi
edited by Ian Qusby
Cambridge University Press, 1988
Buku Referensi
University of Hawaii, 2004
Buku Teks
edited by William Walsh
Clarendon Press, 1973
Buku Teks