United Nations Asian and Pacific Development institute. (1980). A glossary of some terms of demography. Abhinav Publications.
শিকাগো স্টাইলে সাইটেশনUnited Nations Asian and Pacific Development institute. A Glossary of Some Terms of Demography. New Delhi: Abhinav Publications, 1980.
এমএলএ সাইটেশনUnited Nations Asian and Pacific Development institute. A Glossary of Some Terms of Demography. Abhinav Publications, 1980.
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