Gaya APA
DWIJATMOKO, B.
(1994).
COMMUNICATIVE GRAMMAR PRACTICE / B.B. Dwijatmoko
(
Cet. 2)
.
Yogyakarta:
Kanisius.
Gaya MLA
DWIJATMOKO, BB.
"COMMUNICATIVE GRAMMAR PRACTICE / B.B. Dwijatmoko".
Cet. 2
Yogyakarta:
Kanisius,
1994.
Text.