Haugen, Nancy, author
Elsevier Saunder, 2011
Buku Teks
Ulrich, Susan Puderbaugh, author
W.B. Saunders, 2001
Buku Teks
Mosby, 1998
Buku Teks
LeMone, Priscilla, author
Pearson Prentice Hall, 2008
Buku Teks
Doenges, Marilynn E., author
F.A. Davis, 1984
Buku Teks