Roy, D. K. (1990). Socio-economic and demographic characteristics of population in rural Bangladesh: A case study three unions of manikganj district. University of Dhaka.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoy, Dilip Kumar. Socio-economic and Demographic Characteristics of Population in Rural Bangladesh: A Case Study Three Unions of Manikganj District. Dhaka: University of Dhaka, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoy, Dilip Kumar. Socio-economic and Demographic Characteristics of Population in Rural Bangladesh: A Case Study Three Unions of Manikganj District. University of Dhaka, 1990.
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