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
"Beck, Philip Garrett and Forster, Milton Charles","Six rural problem areas : relief, resources, rehabilitation",,[s.n.],1935,Research monograph,,,,https://cir.nii.ac.jp/crid/1130282268763157760