United Nations. Industrial Development Organization. (1978). The growth of the pharmaceutical industry in developing countries: Problems and prospects. United Nations.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিUnited Nations. Industrial Development Organization. The Growth of the Pharmaceutical Industry in Developing Countries: Problems and Prospects. United Nations, 1978.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিUnited Nations. Industrial Development Organization. The Growth of the Pharmaceutical Industry in Developing Countries: Problems and Prospects. United Nations, 1978.
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