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 Writers' Program of the Work Projects Administration in the State of Oklahoma,Oklahoma : a guide to the Sooner State,2nd ed,University of Oklahoma Press,1947,American guide series,,,,https://cir.nii.ac.jp/crid/1130000797332653952