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
National Conference of Social Work (U.S.). Forum,"Official proceedings, 76th annual meeting National Conference of Social Work Cleveland, Ohio, June 12-17, 1949",,Published for the National Conference of Social Work by Columbia University Press,1950,The social welfare forum,,,,https://cir.nii.ac.jp/crid/1130000796290582272