Dwijatmoko, B. (1990). Communicative Grammar Practice (For first year english departement university students). Kanisius.
Chicago Style (17th ed.) CitationDwijatmoko, B.B. Communicative Grammar Practice (For First Year English Departement University Students). Kanisius, 1990.
MLA (8th ed.) CitationDwijatmoko, B.B. Communicative Grammar Practice (For First Year English Departement University Students). Kanisius, 1990.
Warning: These citations may not always be 100% accurate.