Gaya APA
SOMMERVILLE, I.
(2003).
SOFTWARE ENGINEERING ED 6 Jilid 1
(
KEENAM)
.
Jakarta:
Erlagga.
Gaya MLA
SOMMERVILLE, IAM.
"SOFTWARE ENGINEERING ED 6 Jilid 1".
KEENAM
Jakarta:
Erlagga,
2003.
Text.