Gaya APA
Laudon, K., C., L., J., P. (2004).
Management Information System : Managing The Digital Firm (ed. 8).
USA:
Pearson - Prentice Hall.
Gaya MLA
Laudon, K., C., L., J., P..
Management Information System : Managing The Digital Firm.
ed. 8
USA:
Pearson - Prentice Hall,
2004.
Text.