(2003). selection and use of essential medicines: Report of the WHO expert committee 2003 (including the 13th model list of essential medicines). World Health Organisation.
استشهاد بنمط شيكاغوSelection and Use of Essential Medicines: Report of the WHO Expert Committee 2003 (including the 13th Model List of Essential Medicines). Geneva: World Health Organisation, 2003.
MLA استشهادSelection and Use of Essential Medicines: Report of the WHO Expert Committee 2003 (including the 13th Model List of Essential Medicines). World Health Organisation, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.