un economic & social council. (1966). A selected annotated bibliography of united nations publications and documents on general and methodology aspects of development planning. the institute of national planning.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিun economic & social council. A Selected Annotated Bibliography of United Nations Publications and Documents on General and Methodology Aspects of Development Planning. cairo: the institute of national planning, 1966.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিun economic & social council. A Selected Annotated Bibliography of United Nations Publications and Documents on General and Methodology Aspects of Development Planning. the institute of national planning, 1966.
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