Conant, Roger, author
McGraw-Hill, 1993
Buku Teks
Tuinenga, Paul W., author
Prentice-Hall, 1995
Buku Referensi
Hayt, William H., author
McGraw-Hill International Book Company, 1984
Buku Teks
Irwin, David J.
Buku Teks
Hayt, William H., author
McGraw-Hill, 1978
Buku Teks