APA (7 वां संस्करण) प्रशस्ति पत्र

Rahman, M. A., & Languages, B. I. o. (2014). Impact of classroom interaction on English language learning at the secondary level of Bangladesh. BRAC University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rahman, Md. Ataur, और BRAC Institutes of Languages. Impact of Classroom Interaction on English Language Learning at the Secondary Level of Bangladesh. BRAC University, 2014.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rahman, Md. Ataur, और BRAC Institutes of Languages. Impact of Classroom Interaction on English Language Learning at the Secondary Level of Bangladesh. BRAC University, 2014.

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