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 United Nations Population Fund,"The power of 1.8 billion : adolescents, youth and the transformation of the future",,United Nations Population Fund,2014,The state of world population,,9780897149723,,https://cir.nii.ac.jp/crid/1130000797352056576