Khan, R. N., & Khan, A. A. (2010). Effective grammar teaching in ESL classroom. BRAC University.
Čikaški stil citiranja (17. izdanje)Khan, Rabeya Nasrin, i Asma Anis Khan. Effective Grammar Teaching in ESL Classroom. BRAC University, 2010.
MLA način citiranja (8. izdanje)Khan, Rabeya Nasrin, i Asma Anis Khan. Effective Grammar Teaching in ESL Classroom. BRAC University, 2010.
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