Jones, Daniel, author
Dent, 1940
Buku Referensi
MacCarthy, Peter A.
Heffer, 1950
Buku Teks
edited by Frank O. Colby
Thomas Y. Crowell, 1950
Buku Referensi
general editor, David Matsumoto
Cambridge University Press, 2009
Buku Referensi
Cambridge University Press, 2005
Buku Referensi