APA Format

50308. (1975). Practice and progress : An integrated course for pre intermediate students. Yogyakarta : Kanisius

MLA Format

50308. Practice and progress : An integrated course for pre intermediate students. Yogyakarta : Kanisius, 1975

Chicago Format

50308. Practice and progress : An integrated course for pre intermediate students. Yogyakarta : Kanisius, 1975

Australian/Harvard Format

50308. 1975. Practice and progress : An integrated course for pre intermediate students. Kanisius Yogyakarta