Gorline, Lynne Lesak, author
Mosby , 1982
Buku Teks
Corney, Roslyn H., author
MTP Press, 1983
Buku Teks
Garrett, Thomas M., author
Prentice-Hall, 2001
Buku Teks
edited by Frederic S. Bongard, Darryl Y. Sue, Janine R. E. Vintch
McGraw-Hill, 2008
Buku Teks
[edited by] Frederic S. Bongard, Darryl Y. Sue
Appleton & lange , 1994
Buku Teks