Castle, M., & Matt Castle; John and Liz Soars. (2000). New Headway English Course: Pre-intermediate (Teacher's Resource Book). Oxford: Oxford University Press.
Stile di citazione ChicagoCastle, Matt, e Matt Castle; John and Liz Soars. New Headway English Course: Pre-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2000.
Citazione MLACastle, Matt, e Matt Castle; John and Liz Soars. New Headway English Course: Pre-intermediate (Teacher's Resource Book). Oxford: Oxford University Press, 2000.
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