Millett, Fred B., author
Harcourt, Brace, 1940
Buku Teks
Charles E. May, editor
Salem Press, 2011
Buku Teks
Stepanchev, Stephen, author
Harper and Row, 1965
Buku Teks
Littlejohn, David
Grossman , 1966
Buku Teks
edited by Martin Tucker
Ungar, 1988
Buku Referensi