Bobak, Irene M., author
Mosby , 1989
Buku Teks
Varney, Helen
Blackwell Scientific Publications, 1987
Buku Teks
Wylie, Linda, author
Elsevier , 2005
Buku Teks
edited by Kathleen A. Buckley and Nancy W. Kulb
Williams & Wilkins , 1993
Buku Teks
Carruthers, Evalyn P., author
The C.V. Mosby Company, 1989
Buku Teks