Stevenson, George A.
McGraw-Hill, 1992
Buku Referensi
Murray, James D., author
O`Reilly and Associates, 1994
Multimedia
Murray, James D., author
O'Reilly & Associates, Inc, 1994
Multimedia
Murray, James D.
O`Reilly and Associates, 1994
Multimedia
edited by David F. Rogers and Rae A. Earnshaw
Springer-Verlag , 1991
Buku Teks