Barry, Patricia D.
J. B. Lippincott Company, 1989
Buku Teks
edited by Patricia C. Pothier ; foreword by Margretta M. Styles
Little, Brown and Company, 1980
Buku Teks
Rawlins, Ruth Parmelee, author
Mosby , 1993
Buku Teks
Oakley, Linda Denise, author
Mosby , 1997
Buku Teks
Wilson, Holly Skodol, author
Addison-Wesley, 1983
Buku Teks