Marks, J. (2007). English pronunciation in use: Elementary with Audio CDs. New York: Cambridge university press.
Chicago Style CitationMarks, Jonathan. English Pronunciation in Use: Elementary With Audio CDs. New York: Cambridge university press, 2007.
Cita MLAMarks, Jonathan. English Pronunciation in Use: Elementary With Audio CDs. New York: Cambridge university press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.