Harrington, Michael, author
Jones & Bartlett Learning, 2015
Buku Teks
Harrington, Michael K., author
Jones & Bartlett Learning, 2016
Buku Teks
Green, Michelle A., author
Cengage Learning Asia, 2015
Buku Teks
Goldsmith, Seth B., author
Jones & Bartlett, 2011
Buku Teks
Harrison, Carlene, author
Delmar Cengage Learning, 2013
Buku Teks