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 "Trent, Christopher",North of London : byway motoring within a fifty-mile radius of the Metropolis north of the Thames,,G.T. Foulis,1967,Motoring on regional byways series,,,,https://cir.nii.ac.jp/crid/1130000797916194688