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.
Lua i Stíl Chicago (17ú heag.)Roy, 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.
Lua MLA (8ú heag.)Roy, Dilip Kumar. Socio-economic and Demographic Characteristics of Population in Rural Bangladesh: A Case Study Three Unions of Manikganj District. University of Dhaka, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.