Wyatt, R. (2003). Going for gold: Upper-intermediate teacher's book. Longman: Pearson Education.
Παραπομπή Chicago StyleWyatt, Rawdon. Going for Gold: Upper-intermediate Teacher's Book. Longman: Pearson Education, 2003.
Παραπομπή MLAWyatt, Rawdon. Going for Gold: Upper-intermediate Teacher's Book. Longman: Pearson Education, 2003.
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