Wyatt, R. (2002). First Certificate: Games and activities. Harlow: Pearson Education.
Čikaški stil citiranjaWyatt, Rawdon. First Certificate: Games and Activities. Harlow: Pearson Education, 2002.
MLA način citiranjaWyatt, Rawdon. First Certificate: Games and Activities. Harlow: Pearson Education, 2002.
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