editor in chief Paul Procter
Cambridge University Press, 1995
Buku Referensi
Jones, Daniel, author
Cambridge University Press, 2003
Buku Teks
William Allan Neilson, editor in chief; Thomas A. Knott, general editor; Paul W. Carhart, managing editor
Springfield, G & C Merriam Co.
Buku Referensi
general editor, David Matsumoto
Cambridge University Press, 2009
Buku Referensi
Cambridge University Press, 2005
Buku Referensi