Soars, L., & Liz & John Soars. (1998). New Headway English Course: Upper-Intermediate Teacher's book. Oxford: Oxford University Press.
Chicago ZitierstilSoars, Liz, und Liz & John Soars. New Headway English Course: Upper-Intermediate Teacher's Book. Oxford: Oxford University Press, 1998.
MLA ZitierstilSoars, Liz, und Liz & John Soars. New Headway English Course: Upper-Intermediate Teacher's Book. Oxford: Oxford University Press, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.