APA (7. basım) Alıntı

DWIJATMOKO, B. (1990). Communicative grammar practice (for first year english department university students). Kanisius.

Chicago Style (17. basım) Atıf

DWIJATMOKO, B.B. Communicative Grammar Practice (for First Year English Department University Students). Yogyakarta: Kanisius, 1990.

MLA (9th ed.) Atıf

DWIJATMOKO, B.B. Communicative Grammar Practice (for First Year English Department University Students). Kanisius, 1990.