Gaya APA
Puspitosari, H, A. (2010).
Teen Computer Zone Having Fun with Microsoft PowerPoint 2007 .
Yogyakarta:
PT skripta Media Creative.
Gaya MLA
Puspitosari, Heni, A..
"Teen Computer Zone Having Fun with Microsoft PowerPoint 2007".
Yogyakarta:
PT skripta Media Creative,
2010.
Text.