Carty, Barbara
Springer Publishing, 2000
Buku Teks
Myrick, Florence, author
Lippincott Williams & Wilkins, 2005
Buku Teks
Conway, Mary E., author
Appleton , 1983
Buku Teks
Parker, Marilyn E., author
F.A. Davis , 2001
Buku Teks
Stanhope, Marcia, author
Mosby , 2000
Buku Teks