Sherwen, Laurie N., author
Appletonlange, 1999
Buku Teks
Lowdermilk, Deitra Leonard, author
Mosby Elsevier, 2010
Buku Teks
edited by Kathleen A. Buckley and Nancy W. Kulb
Williams & Wilkins , 1993
Buku Teks
by Deitra Leonard Lowdermilk [and others]
Elsevier Mosby, 2012
Buku Teks
Pillitteri, Adele, author
Lippincott william & willem , 2003
Buku Teks