Green, James H., author
McGraw-Hill, 1984
Buku Teks
Cohen, Elaine, 1938-, author
McGraw-Hill, 1993
Buku Teks
Newman, William M.
McGraw-Hill, 1987
Buku Teks
Fruehling, Rosemary T., author
McGraw-Hill, 1987
Buku Teks
Kalthoff, Robert J.
Prentice-Hall, 1981
Buku Teks