Gaya APA
Laudon, K, C., Laudon, J, P. (2004).
Management Information Systems : Managing The Digital Firm (Edisi Ke8).
Amerika:
Prentice Hall.
Gaya MLA
Laudon, Kenneth, C., Laudon, Jane, P.
"Management Information Systems : Managing The Digital Firm".
Edisi Ke8
Amerika:
Prentice Hall,
2004.
Textbook.