Kendall, Philip C., author
John Wiley & Sons, 1982
Buku Teks
Illinois, 1983
Buku Teks
Nietzel, Michael T., author
Prentice-Hall, 1998
Buku Teks
Smith, Sandra F. (Sandra Fucci), author
Prentice Hall Health , 2000
Buku Teks
Trull, Timothy J., 1960-, author
Thomson , 2005
Buku Teks