BRAC. Research and Evaluation Division. AMR Chowdhury publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBRAC. Research and Evaluation Division. AMR Chowdhury Publications.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBRAC. Research and Evaluation Division. AMR Chowdhury Publications.
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