Watcyn-Jones, P. (2004). Pair work: Intermadiate, Upper intermediate. Harlow, Eng: Pearson Education.
Chicago Style CitationWatcyn-Jones, Peter. Pair Work: Intermadiate, Upper Intermediate. Harlow, Eng: Pearson Education, 2004.
Cita MLAWatcyn-Jones, Peter. Pair Work: Intermadiate, Upper Intermediate. Harlow, Eng: Pearson Education, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.