Gaya APA
Widiyanto, R., Community, A.
(2011).
Greeting cards: do it yourself
.
Jakarta:
Elex Media Komputindo.
Gaya MLA
Widiyanto, Rahmad., Community, Asmad.
"Greeting cards: do it yourself".
Jakarta:
Elex Media Komputindo,
2011.
Text.