Ray, J. K. (1983). Organising villagers for self-reliance: A study of Deedar in Bangladesh. Bangladesh Academy for Rural Development.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRay, Jayanta Kumar. Organising Villagers for Self-reliance: A Study of Deedar in Bangladesh. Comilla, Bangladesh: Bangladesh Academy for Rural Development, 1983.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিRay, Jayanta Kumar. Organising Villagers for Self-reliance: A Study of Deedar in Bangladesh. Bangladesh Academy for Rural Development, 1983.
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