Lyden, Donald P., author
McGraw-Hill, 1985
Buku Teks
Marsh, S.B., author
McGraw-Hill, 1992
Buku Teks
Donnell, John D., author
Richard D. Irwin, 1983
Buku Teks
Miller, Roger LeRoy, author
West Educational Publishing, 1999
Buku Teks
Corley, Robert Neil, author
Prentice-Hall, 1974
Buku Teks