Kirkpatrick, Larry D., author
Thomson, Brooks, 2007
Buku Teks
Jones, Edwin R., author
Addison-Wesley , 1992
Buku Teks
Fishbane, Paul M., author
Prentice-Hall, 1993
Buku Teks
Nolan, Peter J., author
Wm. C. Brown, 1993
Buku Teks
Miller, Franklin
Harcourt Brace Javanovich , 1972
Buku Teks