DiAntonio, Angelo E.
Prentice-Hall, 1986
Buku Teks
Bieg, Bernard J., author
Western Publishing , 1986
Buku Teks
Wilkinson, Joseph W., author
Prentice-Hall, 1987
Buku Teks
DiAntonio, Angelo E.
Prentice-Hall, 1986
Buku Teks
Zaki Baridwan, author
BPFE, 1991
Buku Teks