edited by Gary E. Day and Sandra G. Leggat
Cambridge University Press, 2015
Buku Teks
Yoder-Wise, Patricia S., author
Elsevier Mosby , 2011
Buku Teks
Fliedner, Gene, author
Business Expert Press,, 2011
Buku Teks
Fliedner, Gene, author
Business Expert Press, 2012.
Buku Teks
Lancaster, Jeanette, author
Mosby, 1999
Buku Teks