Dyson, J.R., author
Prentice-Hall, 2001
Buku Teks
Chasteen, Lanny G., author
McGraw-Hill, 1989
Buku Teks
Weygandt, Jerry J., author
John Wiley & Son, 1999
Buku Teks
South-Western , 2005
Buku Teks
Needles, Belverd E., author
Houghton Mifflin, 2008
Buku Teks