Carey, Francis A., 1937-, author
McGraw-HIll, 2003
Buku Teks
Solomons, T. W. Graham, author
John Wiley & Sons, 1988
Buku Referensi
Carey, Francis A., 1937-
McGraw-Hill , 2003
Multimedia
Barry, Roger D., author
Bobbs Merrill, 1975
Buku Teks
Fessenden, Ralph J., author
Wilard Grant Press, 1979
Buku Teks