Dofka, Charline M.
Delmar Cengage Learning, 2013
Buku Teks
Thomson Delmar Learning, 2008
Multimedia
Dofka, Charline M.
Delmar, Cengage Learning, 2007
Buku Teks
Phinney, Donna J.
Thomson Delmar Learning, 2008
Multimedia
Weinberg, Mea
Pearson, 2013
Buku Teks