Richards, Hull,, & Proctor. (1994). Changes 1 student's book: English for international communication. Australia: Cambridge.
Chicago Style CitationRichards, Hull, and Proctor. Changes 1 Student's Book: English for International Communication. Australia: Cambridge, 1994.
MLA CitationRichards, Hull, and Proctor. Changes 1 Student's Book: English for International Communication. Australia: Cambridge, 1994.
Warning: These citations may not always be 100% accurate.