World Health Organization. (2004). Quality assurance of pharmaceuticals: A compendium of guidelines and related materials (Updated ed.). World Health Organization.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWorld Health Organization. Quality Assurance of Pharmaceuticals: A Compendium of Guidelines and Related Materials. Updated ed. Geneva: World Health Organization, 2004.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিWorld Health Organization. Quality Assurance of Pharmaceuticals: A Compendium of Guidelines and Related Materials. Updated ed. World Health Organization, 2004.
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