Ruth McCorkle... [and others]
W.B. Saunders , 1996
Buku Teks
Neeson, Jean D.
Lippincott , 1986
Buku Teks
editor, Judith Haber
McGrow Hill Book , 1982
Buku Teks
edited by Susan L. Groenwald [and others]
Jones and Bartlett Publishers, 1992
Buku Teks
edited by Kathy V. Gettrust
John Wiley & Sons, 1985
Buku Teks