Brady, Roger, author
Stanley Thornes, 1992
Buku Teks
Turban, Efraim, 1930-, author
John Wiley & Son, 2012
Buku Teks
Laudon, Kenneth C., 1944-, author
Prentice-Hall, 2000
Buku Teks
Turban, Efraim, 1930-, author
John Wiley & Sons, 2002
Buku Teks
Turban, Efraim, 1930-, author
John Wiley & Sons, 2001
Buku Teks