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 "Lott, John R.","More guns, less crime : understanding crime and gun-control laws",2nd ed,University of Chicago Press,2000,Studies in law and economics,,0226493644,,https://cir.nii.ac.jp/crid/1130282271639111680