Musser, Gary L., author
John Wiley & Sons, 2006
Buku Teks
Beckmann, Sybilla, author
Pearson Addison Wesley, 2008
Buku Teks
Billstein, Rick, author
Pearson Addison Wesley, 2007
Buku Teks
Musser, Gary L., author
John Wiley & Sons, 2004
Buku Teks
Krause, Eugene F.
Prentice-Hall, 1978
Buku Teks