Tanka, J. (1997). Interactions I: A listening/speaking skills book. New York: McGraw-Hill.
Chicago Style CitationTanka, Judith. Interactions I: A Listening/speaking Skills Book. New York: McGraw-Hill, 1997.
Cita MLATanka, Judith. Interactions I: A Listening/speaking Skills Book. New York: McGraw-Hill, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.