Varberg, Dale E., author
Prentice-Hall, 1991
Buku Teks
Barnett, Raymond A., author
Dellen Publishing, 1981
Buku Teks
Laurence Hoffmann, Gerald L.Bradley, Dave Sobecki, Michael David Price
McGraw-Hill, 2014
Buku Teks
Hoffman, Laurence D., author
McGraw-Hill, 2013
Buku Teks
Hoffmann, Laurence D., author
McGraw-Hill, 2008
Buku Teks