Tinkham, Catherine W., author
Appleton Century Crofts, 1972
Buku Teks
Chichester, Myra, author
W.B. Saunders, 1995
Buku Teks
Smit, Claunadia M., author
W.B. Saunder , 1995
Buku Teks
Stanhope, Marcia, author
Mosby , 2000
Buku Teks
edited by Barbara Walton Spradley
J.B. Lippincott, 1997
Buku Teks