DiAntonio, Angelo E.
Prentice-Hall, 1986
Buku Teks
DiAntonio, Angelo E.
Prentice-Hall, 1986
Buku Teks
Boockholdt, James L., author
McGraw-Hill, 1999
Buku Teks
Wanlass, John W., author
McGraw-Hill, 1993
Buku Teks
Gelinas, Ulric J., author
PWS-KENT Publishing Company, 1990
Buku Teks