Gaya APA
Setiyadi, A, B.
(2006).
TEACHING ENGLISH AS A FOREIGN LANGUAGE
.
Yogyakarta:
Graha Ilmu.
Gaya MLA
Setiyadi, Ag., Bambang.
"TEACHING ENGLISH AS A FOREIGN LANGUAGE".
Yogyakarta:
Graha Ilmu,
2006.
Text.