Gaya APA
Baehaqi, I.
(2013).
Let’s Speak English
(
Cet.2)
.
Yongyakarta:
Pustaka Pelajar.
Gaya MLA
Baehaqi, Imam.
"Let’s Speak English".
Cet.2
Yongyakarta:
Pustaka Pelajar,
2013.
Text.