Bomar, Perri J.
W.B. Saunders , 1996
Buku Teks
Fields, Richard, author
McGraw-Hill1, 2013
Buku Teks
Weber, Janet, author
J.B. Lippincott, 2001
Buku Teks
Barry, Patricia D.
Lippincott , 1984
Buku Teks
edited by Carmen Germaine Warner
Mosby, 1983
Buku Teks