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
"Conk, Margo Anderson","The United States census and labor force change : a history of occupation statistics, 1870-1940",,UMI Research Press,1980,Studies in American history and culture,,0835710785,,https://cir.nii.ac.jp/crid/1130000796512799104