Brady, James E.
John Wiley & Sons, 1981
Buku Teks
Burns, Ralph A.
Prentice-Hall, 1995
Buku Teks
Brady, James E.
John Wily & Sons, 1984
Buku Teks
Brady, James E.
John Wiley & Sons, 1988
Buku Teks
Brady, James E.
[publisher not identified], [date of publication not identified]
Buku Teks