Gaya APA
Ag, B, S.
(2006).
Teaching english as a foreign language
(
Cet. 1)
.
Yogyakarta:
Graha Ilmu.
Gaya MLA
Ag, Bambang, Setiyadi,.
"Teaching english as a foreign language".
Cet. 1
Yogyakarta:
Graha Ilmu,
2006.
BUKU TEKS.