Gaya APA
O’Brien, J, , , A, , . (2010).
(E-BOOK Adm Bisnis) INTRODUCTION TO INFORMATION SYSTEMS (-).
New York:
McGraw-Hill.
Gaya MLA
O’Brien, James, , , A., , .
"(E-BOOK Adm Bisnis) INTRODUCTION TO INFORMATION SYSTEMS".
-
New York:
McGraw-Hill,
2010.
Computer File.