Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Pareto, Vilfredo and Prezzolini, Giuseppe and Pareto, Vilfredo",The ruling class in Italy before 1900,,S.F. Vanni,1950,Old and new sheaves,,,,https://cir.nii.ac.jp/crid/1130000795030879744