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