著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL International Development Research Centre (Canada) and Canadian International Development Agency,"Rural water supply in developing countries : proceedings of a workshop on training held in Zomba, Malawi, 5-12 August 1980",,IDRC,1981,IDRC,,0889362920,,https://cir.nii.ac.jp/crid/1130282268680003072