Wolper, Lawrence F., author
Jones and Bartlett, 2011
Buku Teks
Sultz, Harry A., author
Jones & Bartlett Learning, 2014
Buku Teks
An Aspen Publication, 1995
Buku Teks
University of Hawaii, 1983
Buku Teks
Arias, kathleen Meehan, author
Jones & Bartlett Learning, 2010
Buku Teks