Ulbrich, Holley H., author
Barrons, 1990
Buku Teks
Maurice, S. Charles, author
McGraw-Hill, 2002
Buku Teks
Oliver, M. Suzanne, author
Pearson, 2010
Buku Teks
Helmkamp, John G., author
John Wiley & Sons, 1990
Buku Teks
Garrison, Ray H., author
Irwin/McGraw-Hill, 2000
Buku Teks