Johnson, Orlen N., author
Pearson Prentice Hall, 2007
Buku Teks
Thomson, Evelyn M., author
Pearson, 2012
Buku Teks
Prashant P Jaju,editor, Sushma P Jaju,editor, Prashant V Suvarna, editor, Pratik Dedhia, editor
Jaypee Brothers Medical Publishers, 2013
Buku Teks
Hollins, Carole, author
Blackwell Munksgaard, 2006
Buku Teks
Phinney, Donna J., author
Thomson, Delmar Learning, 2008
Buku Teks