Gaya APA

Laudon, K, C., Laudon, J, P. (2002). Management Information System; Managing The Digital Firm (7th). New Jersey: Prentice-Hall, Inc..

Gaya MLA

Laudon, Kenneth, C.., Laudon, Jane, P.. "Management Information System; Managing The Digital Firm". 7th New Jersey: Prentice-Hall, Inc., 2002. Text.