Não informado. (1949). Bibliography of scientific publications of South Asia (India, Burma, Ceylon). Unesco, Science-Cooperation Office for South Asia.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Bibliography of Scientific Publications of South Asia (India, Burma, Ceylon). New Delhi: Unesco, Science-Cooperation Office for South Asia, 1949.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Bibliography of Scientific Publications of South Asia (India, Burma, Ceylon). Unesco, Science-Cooperation Office for South Asia, 1949.
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