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
"Stephens, Betsy and University College of Botswana. National Institute of Research in Development and African Studies. Documentation Unit.",Family planning follow-up study,,"National Institute for Research in Development and African Studies, Documentation Unit, University College of Botswana",1977,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130000797787528704