Richards, J. C. (2009). Currium development in language teaching. New York: Cambridge University Press.
استشهاد بنمط شيكاغوRichards, Jack C. Currium Development in Language Teaching. New York: Cambridge University Press, 2009.
MLA استشهادRichards, Jack C. Currium Development in Language Teaching. New York: Cambridge University Press, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.