Levy, Howard B.
Raven Press , 1984
Buku Teks
edited by William W. Hay, Myron J. Levin, Judith M. Sondheimer, Robin R. Deterding
McGraw-Hill, 2007
Buku Referensi
Urden, Linda D., author
Elsevie/Mosby, 2014
Buku Teks
Urden, Linda D., author
Elsevier, 2014
Buku Teks
by Lynne A. Thelan [and others]
Mosby , 1994
Buku Teks