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
"Tombs, R. C.","The Bristol Royal Mail : post, telegraph and telephone, c.1899",,Published by Edition Synapse for Eureka Press,2015,The foundations of the modern post-office in Britain : a collection of the nineteenth century sources,,,,https://cir.nii.ac.jp/crid/1130282270941191552