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 Kenya. Central Bureau of Statistics,Fertility and nuptiality,,"Central Bureau of Statistics, Office of the Vice President, Ministry of Planning and National Development",1996,"Kenya population census, 1989",,,,https://cir.nii.ac.jp/crid/1130282269660381568