Marchbank, Jennifer, author
Routledge, 2000
Buku Teks
Prentice-Hall, 1993
Buku Teks
Donohue, Rebecca K., author
Appleton & Lange, 1999
Buku Teks
Ewha Womens University Press, 1997
Majalah, Jurnal, Buletin
edited by Florence Howe
McGraw-Hill, 1975
Buku Teks