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 "Harvard University. Library and Welsh, Charles and Tillinghast, William H. (William Hopkins)",Catalogue of English and American chapbooks and broadside ballads in Harvard College Library,,Singing Tree Press,1968,Harvard University bibliographical contributions,,,,https://cir.nii.ac.jp/crid/1130000795529139584