Redman, S., & Gairns, R. (2000). Test your English vocabulary in use: Pre - intermediate and intermediate. Cambridge, UK: Cambridge University Press.
Παραπομπή Chicago StyleRedman, Stuart., και Ruth Gairns. Test Your English Vocabulary in Use: Pre - Intermediate and Intermediate. Cambridge, UK: Cambridge University Press, 2000.
Παραπομπή MLARedman, Stuart., και Ruth Gairns. Test Your English Vocabulary in Use: Pre - Intermediate and Intermediate. Cambridge, UK: Cambridge University Press, 2000.
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