Soars, L., & Soars, J. (2007). New headway: Pre - intermediate : teacher's book (3rd ed.). Oxford: Oxford University Press.
استشهاد بنمط شيكاغوSoars, Liz., و John Soars. New Headway: Pre - Intermediate : Teacher's Book. 3rd ed. Oxford: Oxford University Press, 2007.
MLA استشهادSoars, Liz., و John Soars. New Headway: Pre - Intermediate : Teacher's Book. 3rd ed. Oxford: Oxford University Press, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.