Fries, C. C. (1945). Teaching and learning English as a foreign language. University of Michigan Press.
Chicago-Zitierstil (17. Ausg.)Fries, Charles Carpenter. Teaching and Learning English as a Foreign Language. Ann Arbor, MI: University of Michigan Press, 1945.
MLA-Zitierstil (9. Ausg.)Fries, Charles Carpenter. Teaching and Learning English as a Foreign Language. University of Michigan Press, 1945.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.