Gaya APA
Komputer, W., Hermawan, C, W.
(2009).
25++ Amazing Freeware
.
Yogyakarta:
Andi Offset.
Gaya MLA
Komputer, Wahana., Hermawan, C., Widyo.
"25++ Amazing Freeware".
Yogyakarta:
Andi Offset,
2009.
Text.