Zorkoczy, Peter
Pitman , 1995
Buku Teks
Worthington, Paul, author
Thomson, 2003
Buku Teks
Turban, Efraim, 1930-, author
John Wiley & Sons, 2003
Buku Teks
Turban, Efraim, 1930-, author
John Wiley & Sons, 2003
Multimedia
Freeman, Lee A, author
Information Science, 2005
Buku Teks