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 "Morgan, James N. and Sirageldin, Ismail Abdel-Hamid and Baerwaldt, Nancy",Productive Americans : a study of how individuals contribute to economic progress,,"Institute for Social Research, University of Michigan",1966,Monograph (University of Michigan. Survey Research Center),,,,https://cir.nii.ac.jp/crid/1130282272481989120