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
"Portus, Garnet Vere",Marx and modern thought,Students' ed,Workers' Educational Association of N.S.W.,1921,W.E.A. series,,,,https://cir.nii.ac.jp/crid/1130000795326774528