OMS. (1998). The use of essential drugs: Eight report of the WHO Expert Committee (Including the revised Model List Essential Drugs). Genève, Suisse: OMS.
शिकागो स्टाइल उद्धरणOMS. The Use of Essential Drugs: Eight Report of the WHO Expert Committee (Including the Revised Model List Essential Drugs). Genève, Suisse: OMS, 1998.
एमएलए उद्धरणOMS. The Use of Essential Drugs: Eight Report of the WHO Expert Committee (Including the Revised Model List Essential Drugs). Genève, Suisse: OMS, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.