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
"Fritz, Martin and Green, Eva and Green, Allan","German steel and Swedish iron ore, 1939-1945",,Institute of Economic History of Gothenburg University,1974,Meddelanden från Ekonomisk-historiska institutionen vid Göteborgs universitet,,9185196037,,https://cir.nii.ac.jp/crid/1130000793826457856