Owens, Robert E., author
Pearson, 2015
Buku Teks
Vinson, Betsy Partin, author
Delmar Cengage Learning, 2012
Buku Teks
Gilliam, Ronald B.
Jones and Bartlett Publishers, 2011
Multimedia
edited by Jack S. Damico, Nicole Muller and Martin J. Ball
Wiley-Blackwell, 2013
Buku Teks
Battle, Dolores E.
Elsevier Mosby, 2012
Buku Teks