Burns, Ralph A., author
Prentice-Hall, 1995
Buku Teks
Compton, Charles, author
McGarw-Hill, 1979
Buku Teks
by J. Dudley Herron [and others]
D.C. Heath, 1987
Buku Teks
Pierce, James B., author
Houghton Mifflin, 1970
Buku Teks
Russell, John B., author
McGraw-Hill, 1981
Buku Teks