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
"Powers, Vincent Edward","Invisible immigrants : the pre-famine Irish community in Worcester, Massachusetts, from 1826 to 1860",,Garland Pub.,1989,Dissertations in nineteenth-century American political and social history,,0824040724,,https://cir.nii.ac.jp/crid/1130000795336286848