Gaya APA
Langkah Cerdas Membasmi Virus Komputer. (2011).
Jakata:
[s.n.].
Gaya Chicago
Langkah Cerdas Membasmi Virus Komputer.
1.
Jakata:
[s.n.],
2011.
Text.
Gaya MLA
Langkah Cerdas Membasmi Virus Komputer.
1.
Jakata:
[s.n.],
2011.
Text.
Gaya Turabian
Langkah Cerdas Membasmi Virus Komputer.
Jakata:
[s.n.],
2011.
Print.