Gaya APA
Steffano, B.
(2011).
HAVING FUN WITH MICROSOFT EXCEL 2010
(
Cet. 1)
.
YOGYAKARTA:
Skripta Media Creative.
Gaya MLA
Steffano, Blee.
"HAVING FUN WITH MICROSOFT EXCEL 2010".
Cet. 1
YOGYAKARTA:
Skripta Media Creative,
2011.
Text.