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 District of Columbia. Board of Commissioners and United States. Congress. Senate,"Report upon improvement of valley of Rock Creek from Massachusetts avenue to mouth of the creek : letter from the President of the Board of Commissioners of the District of Columbia submitting, pursuant to law, a report upon the improvement of the valley of Rock Creek, from Massachusetts avenue to te mouth of the creek",,G.P.O.,1908,Document,,,,https://cir.nii.ac.jp/crid/1130000795828006272