Haag, Stephen
Management information systems : for the information age
McGraw-Hill, 2004
 Buku Teks
Haag, Stephen
Management information systems : for the information age
McGraw-Hill, 2000
 Buku Teks
Haag, Stephen
Management information systems for the information age
McGraw-Hill, 2010
 Buku Teks
Haag, Stephen
Management information systems for the information age
Irwin McGraw-Hill, 1998
 Buku Referensi
Stern, Nancy
Computing in the information age
John Wiley & Sons, 1996
 Buku Teks