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 "Gutto, Shadrack B. O. and University of Nairobi. Institute for Development Studies",Human rights from humanitarian perspectives : an international comparative appraisal of state laws on and practice of abortion and sterilization as means of family planning,,"Institute for Development Studies, University of Nairobi",1980,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130282272195541376