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 "Willcox, Walter F. (Walter Francis)",Area and population of the United States at the eleventh census,,Published for the American Economic Association by Macmillan,1897,Economic studies,,,,https://cir.nii.ac.jp/crid/1130282269121983360