McClure, John, Chas. W. Raymond, and United States. Army. Corps of Engineers. "
Siletz River, Oreg." In
Analytical and Topical Index to the Reports of the Chief of Engineers and Officers of the Corps of Engineers, United States Army, 1866-1900 ... Compiled under the Direction of Lieut. Colonel C.W. Raymond, Corps of Engineers, U.S. Army, by John McClure .., p.1151. Vol. 2. Washington, D.C.: Government Printing Office, 1903.