Gaya APA
Permana, B.
(2007).
Student Guide Series: Microsoft Office PowerPoint 2007
(
-)
.
Jakarta:
Elex Media Komputindo.
Gaya MLA
Permana, Budi.
"Student Guide Series: Microsoft Office PowerPoint 2007".
-
Jakarta:
Elex Media Komputindo,
2007.
Text.