Gaya APA

Laudon, K, C., Laudon, J, P. (2012). Management Information Systems : Managing The Digital Firm (Edisi 12). England: Pearson Education Limited.

Gaya MLA

Laudon, Kenneth, C.., Laudon, Jane, P.. "Management Information Systems : Managing The Digital Firm". Edisi 12 England: Pearson Education Limited, 2012. Text.