Osewe, P. L., Nkrumah, Y. K., & Sackey, E. K. (2008). Improving access to HIV/AIDS medicines in Africa: Trade-Related Aspects of Intellectual Property Rights (TRIPS) flexibilities utilization. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOsewe, Patrick L., Yvonne K. Nkrumah, और Emmanuel K. Sackey. Improving Access to HIV/AIDS Medicines in Africa: Trade-Related Aspects of Intellectual Property Rights (TRIPS) Flexibilities Utilization. Washington, DC: World Bank, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOsewe, Patrick L., et al. Improving Access to HIV/AIDS Medicines in Africa: Trade-Related Aspects of Intellectual Property Rights (TRIPS) Flexibilities Utilization. World Bank, 2008.
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