Não informado. (1976). Africa Development. Council for the Development of Economic and Social Research in Africa.
Citação do estilo Chicago (17ª ed.)Não informado. Africa Development. Dakar: Council for the Development of Economic and Social Research in Africa, 1976.
Citação MLA (8ª ed.)Não informado. Africa Development. Council for the Development of Economic and Social Research in Africa, 1976.
警告：这些引文格式不一定是100％准确.