Gaya APA
A.Puspitosari, H., Dewanto, A. (2010).
Teen computer zone having fun wth microsoft word 2007 .
Gorontalo:
Skripta Media Creative.
Gaya MLA
A.Puspitosari, Heni., Dewanto, Anggoro.
"Teen computer zone having fun wth microsoft word 2007".
Gorontalo:
Skripta Media Creative,
2010.
Text.