Gaya APA
Baehaqi, I.
(2010).
Let's speak English! / Imam Baehaqi
.
Yoyakarta:
Pustaka Pelajar.
Gaya MLA
Baehaqi, Imam.
"Let's speak English! / Imam Baehaqi".
Yoyakarta:
Pustaka Pelajar,
2010.
Buku Umum.