Hartley, B. (1996). Streamline English departures: An intensive course for beginners (Student's Edition). Oxford: Oxford Univ. Press.
استشهاد بنمط شيكاغوHartley, Bernard. Streamline English Departures: An Intensive Course for Beginners (Student's Edition). Oxford: Oxford Univ. Press, 1996.
MLA استشهادHartley, Bernard. Streamline English Departures: An Intensive Course for Beginners (Student's Edition). Oxford: Oxford Univ. Press, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.