Gaya APA

Laudon, K, C., P., J. (2007). Management information systems : managing the digital firm (10 th ed. Pearson International Edition). New Jersey: Pearson Prenctice Hall.

Gaya MLA

Laudon, Kenneth, C.., P., Jane. "Management information systems : managing the digital firm". 10 th ed. Pearson International Edition New Jersey: Pearson Prenctice Hall, 2007. Text.