Hay, I. (1997). Making the grade: A guide to successful communication and study. Melbourne: Oxford University Press.
استشهاد بنمط شيكاغوHay, Iain. Making the Grade: A Guide to Successful Communication and Study. Melbourne: Oxford University Press, 1997.
MLA استشهادHay, Iain. Making the Grade: A Guide to Successful Communication and Study. Melbourne: Oxford University Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.