Lucas, Henry C., author
McGraw-HIll, 1990
Buku Teks
Wilkinson, Joseph W., author
Prentice-Hall, 1987
Buku Teks
Awad, Elias M., author
Benjamin Cumming, 1988
Buku Teks
Tan, Joseph, author
Jones and Bartlett Publishers,, 2010
Buku Teks
Moscove, Stephen A., author
John Wiley & Sons, 1997
Buku Teks