Hoskin, Robert E., author
Prentice-Hall, 1986
Buku Teks
Brigham, Eugene F., 1930-, author
Dryden Press, 1988
Buku Teks
Schware, Robert
Dilithium Press, 1983
Buku Teks
Matthews, Martin S., author
Osborne McGraw-Hill , 1989
Buku Teks
Matthews, Martin S., author
Osborne McGraw-Hill , 1989
Buku Teks