Gaya APA

Murphy, R, A. (1984). Guidelines To Proficiency : A Training Manual For English Instructors . Washington DC: English Teaching Division Educational And Cultual Affairs United States Information Agency Washingto.

Gaya MLA

Murphy, Richard, A.. "Guidelines To Proficiency : A Training Manual For English Instructors". Washington DC: English Teaching Division Educational And Cultual Affairs United States Information Agency Washingto, 1984. Text.