Lippincott/Williams & Wilkins, 2005
Buku Teks
Williams, Norma
Tiger Books International, 1990
Buku Referensi
Carlson, Karen J.
Harvard University Press, 1996
Buku Teks
National Cancer Institute ; edited by Karen Glanz, Barbara K. Rimer
U.S. Dept. of Health and Human Services, National Cancer Institute, 2005
Buku Teks
Lippincott Williams & Wilkins, 2002
Buku Teks