Lednicer, Daniel, author
John Wiley & Sons, 1980
Buku Teks
Lednicer, Daniel, author
John Wiley & Sons, 1990
Buku Teks
Solomons, T. W. Graham, author
John Wiley & Sons, 1992
Buku Teks
Fessenden, Ralph J., author
Wadsworth, 1979
Buku Teks
McMurry, John, author
Brooks/Cole, 1992
Buku Teks