Lips, Hilary M., author
McGraw-Hill, 2008
Buku Teks
Coyle, Diane, author
Texere, 2002
Buku Teks
Somerville, Rose M.
Prentice-Hall, 1972
Buku Teks
Beauvoir, Simone de, 1908-1986, author
David Campbell Publishers, 1993
Buku Teks
Harry N. Abrams, 1996
Buku Teks