GOVERNMENT REPORTS AND PUBLICATIONS
Barlow, J. W. and Heap, D. P. Report of Barlow and Heap 1871. Washington, D.C.: Government Printing Office, 1872.
Congressional Globe. 42 Congress, 2nd Session, 1871-72. Part I, Washington, D.C.: Government Printing Office, 1872.
Congressional Record. 43 Congress, Session I, Washington, D.C.: Government Printing Office, 1874.
Laws and Regulations relating to the Yellowstone National Park, Wyoming, by the Secretary of the Interior. Washington, D.C.: Government Printing Office, 1908.
Ludlow, William. Report to the War Department 1875. Washington, D.C., 1876.
Mather, Stephen T. “Report of the Director of the National Park Service,” Report of the Department of Interior 1918. Washington, D.C.: Government Printing Office, 1918.
Norris, P. W. Annual Report of the Superintendent of Yellowstone National Park. Washington, D.C.: Government Printing Office, 1878, 1879, 1880, 1881.
Reports of the Acting Superintendent of the Yellowstone National Park. Washington, D.C.: Government Printing Office, 1885 to 1915.
Reports of the Secretary of the Interior. Washington, D.C.: Government Printing Office, 1872 to 1941.
Reports of the Superintendents of Yellowstone National Park. Washington, D.C.: Government Printing Office, 1917 to 1943.
Rules, Regulations and Instructions for the officers and enlisted men of the United States Army, and of the scouts doing duty in the Yellowstone National Park. Department of Interior, Washington, D.C.: Government Printing Office, 1907.
Sherman, W. T. and Sheridan, P. H. Reports of Inspection Made in the Summer of 1877. Washington, D.C.: Government Printing Office, 1878.
Yellowstone National Park Bulletins. Department of the Interior, Washington, D.C.: Government Printing Office, 1914, 1915, 1916, 1918, 1923, 1939, 1940, 1941.