Gaya APA
Pramono, T., Rachmawati, A. (2013).
Having Fun With OpenOffice Calc .
Yogyakarta:
Skripta Media Creative.
Gaya MLA
Pramono, Teguh., Rachmawati, Aullya.
"Having Fun With OpenOffice Calc".
Yogyakarta:
Skripta Media Creative,
2013.
Art Original.