Gaya APA
OBRIEN, James A. (2003).
INTRODUCTION TO INFORMATION SYSTEMS ; Essentials for the E-Business Enterprise (11).
:
.
Gaya Chicago
OBRIEN, James A.
INTRODUCTION TO INFORMATION SYSTEMS ; Essentials for the E-Business Enterprise.
11
:
,
2003.
Text.
Gaya MLA
OBRIEN, James A.
INTRODUCTION TO INFORMATION SYSTEMS ; Essentials for the E-Business Enterprise.
11
:
,
2003.
Text.
Gaya Turabian
OBRIEN, James A.
INTRODUCTION TO INFORMATION SYSTEMS ; Essentials for the E-Business Enterprise.
11
:
,
2003.
Print.