Ettlin, Walter A., author
McGraw-Hill, 1990
Buku Teks
Freiwald, Leach, author
McGraw-Hill, 1986
Buku Teks
Kim, Yong Hee, author
Discovery Media, 2006
Buku Teks
Kobliski, Kathy J, author
Entrepreneur Press, 2005
Buku Teks
Brenna H. Mayer, editor
Springhouse, 2002
Buku Teks