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
"Price, Arnold Hereward",The evolution of the Zollverein : a study of the ideas and institutions leading to German economic unification between 1815 and 1833,,University of Michigan Press,1949,University of Michigan publications,,,,https://cir.nii.ac.jp/crid/1130282273283322624