Hutchings, Howard
Butterworth-Heinemann, 1995
Buku Teks
[place of publication not identified]: [publisher not identified], [date of publication not identified]
Buku Teks
Kelley, Al.
The Benjamin Cumming Pub., 1984
Buku Teks
Schildt, Herbert
McGraw-Hill, 2001
Buku Teks
Oualline, Steve
O'Reilly, , 1997
Buku Teks