Cook, G., & Widdowson, H. G. (2003). Applied linguistics. Oxford University Press.
Cita Chicago (17th ed.)Cook, Guy, i H. G. Widdowson. Applied Linguistics. Oxford: Oxford University Press, 2003.
Cita MLA (8th ed.)Cook, Guy, i H. G. Widdowson. Applied Linguistics. Oxford University Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.