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
"Petersen, William",Some factors influencing postwar emigration from the Netherlands,,M. Nijhoff,1952,Publications of the Research Group for European Migration Problems,,,,https://cir.nii.ac.jp/crid/1130282268800166144