Committee on Programme and Budget: provisional minutes of the twelfth meeting, Palais des Nations, Geneva, Monday, 21 May 1962, at 9.30 a.m.
引用
World Health Assembly, 15. (1962). Committee on Programme and Budget: provisional minutes of the twelfth meeting, Palais des Nations, Geneva, Monday, 21 May 1962, at 9.30 a.m.. World Health Organization. https://iris.who.int/handle/10665/135822