Gaya APA
Priyasudiarja, Y., TUJUNG, F.
(2010).
YES! I CAN SPEAK ENGLISH
.
SURABAYA:
AKSARA MEDIA.
Gaya MLA
Priyasudiarja, Yusup., TUJUNG, FELOMINA.
"YES! I CAN SPEAK ENGLISH".
SURABAYA:
AKSARA MEDIA,
2010.
Text.