Gaya APA
noprianto, . (2006).
openoffice org 2.0 Pengolahan kata, spreadsheet, presntasi dan data base .
yogyakarta:
andi press.
Gaya MLA
noprianto, .
"openoffice org 2.0 Pengolahan kata, spreadsheet, presntasi dan data base".
yogyakarta:
andi press,
2006.
Text.