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শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWorld Health Organization, WHO-UNAIDS HIV Vaccine Initiative, World Health Organization. Initiative for Vaccine Research, এবং World Health Organization. WHO-UNAIDS Guidelines for Standard HIV Isolation and Characterization Procedures. 2nd ed. Geneva: World Health Organization, 2002.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWorld Health Organization, et al. WHO-UNAIDS Guidelines for Standard HIV Isolation and Characterization Procedures. 2nd ed. World Health Organization, 2002.