Richards, J. C. (2006). Tune in: Learning English through listening (Student's book). New York: Oxford University Press.
استشهاد بنمط شيكاغوRichards, Jack C. Tune In: Learning English Through Listening (Student's Book). New York: Oxford University Press, 2006.
MLA استشهادRichards, Jack C. Tune In: Learning English Through Listening (Student's Book). New York: Oxford University Press, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.