Marks, J. (2007). English pronunciation in use: Elementary (Self-study and classroom use). New York: Cambridge University Press.
Chicago Style CitationMarks, Jonathan. English Pronunciation in Use: Elementary (Self-study and Classroom Use). New York: Cambridge University Press, 2007.
Cita MLAMarks, Jonathan. English Pronunciation in Use: Elementary (Self-study and Classroom Use). New York: Cambridge University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.