Soars, L., & Soars, J. (1998). New headway english course: Upper - intermediate student's book. New York: Oxford University Press.
Style de citation ChicagoSoars, Liz, et John Soars. New Headway English Course: Upper - Intermediate Student's Book. New York: Oxford University Press, 1998.
Style de citation MLASoars, Liz, et John Soars. New Headway English Course: Upper - Intermediate Student's Book. New York: Oxford University Press, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.