World Health Organization. (2006). Preventing HIV/AIDS in Young people. World health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Preventing HIV/AIDS in Young People. Ginebra: World health Organization, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Preventing HIV/AIDS in Young People. World health Organization, 2006.
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