Afrin, S., & Khan, A. A. (2010). Teaching grammar creatively at elementary level. BRAC University.
Čikaški stil citiranja (17. izdanje)Afrin, Sadia, i Asma Anis Khan. Teaching Grammar Creatively at Elementary Level. BRAC University, 2010.
MLA način citiranja (8. izdanje)Afrin, Sadia, i Asma Anis Khan. Teaching Grammar Creatively at Elementary Level. BRAC University, 2010.
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