Gaya APA
Obama, I.
(2009).
Gara Gara Obama
(
Cet. 1)
.
Jakarta Selatan:
Ufuk Publishing House.
Gaya MLA
Obama, Ilham.
"Gara Gara Obama".
Cet. 1
Jakarta Selatan:
Ufuk Publishing House,
2009.
Text.