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