Commonwealth Agricultural Bureaux. Executive Council. (1959). List of research workers 1959: Research workers in agriculture, animal health and forestry in the British commonwealth, the republic of the Sudan and the republic of Ireland. Executive Council of the Commonwealth Agricultural Bureaux.
芝加哥风格引文Commonwealth Agricultural Bureaux. Executive Council. List of Research Workers 1959: Research Workers in Agriculture, Animal Health and Forestry in the British Commonwealth, the Republic of the Sudan and the Republic of Ireland. England: Executive Council of the Commonwealth Agricultural Bureaux, 1959.
MLA引文Commonwealth Agricultural Bureaux. Executive Council. List of Research Workers 1959: Research Workers in Agriculture, Animal Health and Forestry in the British Commonwealth, the Republic of the Sudan and the Republic of Ireland. Executive Council of the Commonwealth Agricultural Bureaux, 1959.