OMS. (1998). The use of essential drugs: Eight report of the WHO Expert Committee (Including the revised Model List Essential Drugs). Genève, Suisse: OMS.
Trích dẫn kiểu ChicagoOMS. The Use of Essential Drugs: Eight Report of the WHO Expert Committee (Including the Revised Model List Essential Drugs). Genève, Suisse: OMS, 1998.
Trích dẫn MLAOMS. The Use of Essential Drugs: Eight Report of the WHO Expert Committee (Including the Revised Model List Essential Drugs). Genève, Suisse: OMS, 1998.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.