Gaya APA
Utami, R, P.
(2012).
I'm in Love
(
Cet. 1)
.
Yogyakarta:
Bening.
Gaya MLA
Utami, Rut, Pawestri.
"I'm in Love".
Cet. 1
Yogyakarta:
Bening,
2012.
Text.