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 "Spergel, Irving A.",Planning for youth development : the Hong Kong experience,,"United Nations, Dept. of Economic and Social Affairs",1972,Report TAO/HOK,,,,https://cir.nii.ac.jp/crid/1130000794805914240