Harmer, J. (2012). Essential Teacher Knowledge: Core concepts in english language teaching. Pearson Education Limited.
Čikaški stil citiranjaHarmer, Jeremy. Essential Teacher Knowledge: Core Concepts in English Language Teaching. Pearson Education Limited, 2012.
MLA način citiranjaHarmer, Jeremy. Essential Teacher Knowledge: Core Concepts in English Language Teaching. Pearson Education Limited, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.