Cheeseman, Henry R., author
Pearson - Prentice Hall, 2006
Buku Teks
Cheeseman, Henry R., author
Pearson/Prentice Hall, 2007
Buku Teks
Jennings, Marianne Moody, author
South Western Cengage Learning, 2012
Buku Teks
Fellenstein, Craig, author
Prentice Hall PTR, 2000
Buku Teks
Miller, Roger LeRoy, author
Thomson West, 2007
Buku Teks