Craven, M. (2008). Real listening and speaking 4: With answers. New York: Cambridge University Press.
استشهاد بنمط شيكاغوCraven, Miles. Real Listening and Speaking 4: With Answers. New York: Cambridge University Press, 2008.
MLA استشهادCraven, Miles. Real Listening and Speaking 4: With Answers. New York: Cambridge University Press, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.