Gaya APA

LAUDON, K, C., LAUDON, J, P. (2012). Management Information Systems : Managing the Digital Firm (12). USA: Pearson Education Limited.

Gaya MLA

LAUDON, KENNETH, C.., LAUDON, JANE, P.. "Management Information Systems : Managing the Digital Firm". 12 USA: Pearson Education Limited, 2012. Text.