Gaya APA
Puspitosari, H, A. (2010).
Having Fun With Microsoft PowerPoint 2007 (1).
YOGYAKARTA:
PT. Skripta Media Creative.
Gaya MLA
Puspitosari, Heni, A..
"Having Fun With Microsoft PowerPoint 2007".
1
YOGYAKARTA:
PT. Skripta Media Creative,
2010.
Text.