APA সাইটেশন

World Health Organization. (2003). selection and use of essential medicines: Report of the WHO expert committee, 2002 including the 12th model list of essential medicines. World Health Organisation.

শিকাগো স্টাইলে সাইটেশন

World Health Organization. Selection and Use of Essential Medicines: Report of the WHO Expert Committee, 2002 Including the 12th Model List of Essential Medicines. Geneva: World Health Organisation, 2003.

এমএলএ সাইটেশন

World Health Organization. Selection and Use of Essential Medicines: Report of the WHO Expert Committee, 2002 Including the 12th Model List of Essential Medicines. World Health Organisation, 2003.