Khan, R. N., & Khan, A. A. (2010). Effective grammar teaching in ESL classroom. BRAC University.
芝加哥风格引文Khan, Rabeya Nasrin, 与 Asma Anis Khan. Effective Grammar Teaching in ESL Classroom. BRAC University, 2010.
MLA引文Khan, Rabeya Nasrin, 与 Asma Anis Khan. Effective Grammar Teaching in ESL Classroom. BRAC University, 2010.
警告：这些引文格式不一定是100％准确.