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
"International Conference on the Economics of the Shadow Economy and Gaertner, Wulf and Wenig, Alois","The economics of the shadow economy : proceedings of the International Conference on the Economics of the Shadow Economy, held at the University of Bielefeld, West Germany, October 10-14, 1983",,Springer-Verlag,1985,Studies in contemporary economics,,"0387150951,3540150951",,https://cir.nii.ac.jp/crid/1130000795299187840