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
"Centre for Development Research, Copenhagen and Centret for udviklingsforskning (Denmark)","Preliminary report on a village questionnaire survey in Iringa Region, Tanzania",,Centre for Development Research,1981,Project papers,,,,https://cir.nii.ac.jp/crid/1130000796566389888