Gaya APA
Windows 7 Release Candidate. (2009).
Jakarta:
.
Gaya Chicago
Windows 7 Release Candidate.
.
Jakarta:
,
2009.
Multimedia.
Gaya MLA
Windows 7 Release Candidate.
.
Jakarta:
,
2009.
Multimedia.
Gaya Turabian
Windows 7 Release Candidate.
Jakarta:
,
2009.
Multimedia.