Gaya APA
Microsoft Word for Windows User's Guide. (1991).
Amerika Serikat:
.
Gaya Chicago
Microsoft Word for Windows User's Guide.
.
Amerika Serikat:
,
1991.
Text.
Gaya MLA
Microsoft Word for Windows User's Guide.
.
Amerika Serikat:
,
1991.
Text.
Gaya Turabian
Microsoft Word for Windows User's Guide.
Amerika Serikat:
,
1991.
Print.