Mitchell, J. H. (1878). Columbia River: The Senate of the United States determines by a decisive vote that the monopoly of the Oregon steam navigation company must be broken up; that the work on the canal and locks at the cascades must be vigorously prosecuted ... speeches of Hon. J.H. Mitchell, of Oregon, in the Senate of the United States, June 11 and 6, 1878.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Mitchell, John H. Columbia River: The Senate of the United States Determines by a Decisive Vote That the Monopoly of the Oregon Steam Navigation Company Must Be Broken Up; That the Work on the Canal and Locks at the Cascades Must Be Vigorously Prosecuted ... Speeches of Hon. J.H. Mitchell, of Oregon, in the Senate of the United States, June 11 and 6, 1878. Wash, 1878.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Mitchell, John H. Columbia River: The Senate of the United States Determines by a Decisive Vote That the Monopoly of the Oregon Steam Navigation Company Must Be Broken Up; That the Work on the Canal and Locks at the Cascades Must Be Vigorously Prosecuted ... Speeches of Hon. J.H. Mitchell, of Oregon, in the Senate of the United States, June 11 and 6, 1878. 1878.