Virago , 1993
Buku Teks
Whitehead, Malcolm
Churchill Livingstone , 1992
Buku Teks
edited by Dawn P. Lemcke [and others]
Appleton & Lange, 1995
Buku Teks
Alexander, Linda Lewis
Jones & Bartlett Learning, 2014
Buku Teks
Allen, Karen M.
J.B. Lippincott, 1997
Buku Teks