Fontaine, Karen Lee, author
Prentice-Hall, 2003
Buku Teks
Fontaine, Karen Lee, author
Pearson Education, 2003
Multimedia
Videbeck, Sheila L., author
Walters kluwer , 2008
Buku Teks
Victoria Clarke, Andrew Walsh, editor
Oxford University Press, 2009
Buku Teks
Pasquali, Elaine Anne, author
Mosby , 1985
Buku Teks