Gude, K., & Duckworth, M. (2002). Matrix: Per - Intermediate Student's book. Oxford: Oxford Univ. Press.
Style de citation ChicagoGude, Kathy, et Michael Duckworth. Matrix: Per - Intermediate Student's Book. Oxford: Oxford Univ. Press, 2002.
Style de citation MLAGude, Kathy, et Michael Duckworth. Matrix: Per - Intermediate Student's Book. Oxford: Oxford Univ. Press, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.