Appleby, R., Byrne, T., & Grant, H. (2006). International express: Teacher's resource book : Upper-Intermediate. New York: Oxford University Press.
استشهاد بنمط شيكاغوAppleby, Rachel., Tracy Byrne, و Heidi Grant. International Express: Teacher's Resource Book : Upper-Intermediate. New York: Oxford University Press, 2006.
MLA استشهادAppleby, Rachel., Tracy Byrne, و Heidi Grant. International Express: Teacher's Resource Book : Upper-Intermediate. New York: Oxford University Press, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.