(1999). WHO expert committee on specifications for pharmaceutical preparations, thirty-fifth report. World Health Organisation.
Trích dẫn kiểu ChicagoWHO Expert Committee on Specifications for Pharmaceutical Preparations, Thirty-fifth Report. Geneva: World Health Organisation, 1999.
Trích dẫn MLAWHO Expert Committee on Specifications for Pharmaceutical Preparations, Thirty-fifth Report. World Health Organisation, 1999.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.