Morton, J.S. and Watkins, A. "Chapter XXXV: Greater Omaha,"Archived September 21, 2007, at the Wayback MachineHistory of Nebraska: From the Earliest Explorations of the Trans-Mississippi Region. Lincoln, NE: Western Publishing and Engraving Company. p. 831.
Morton, J.S. and Watkins, A. "Chapter XXXV: Greater Omaha,"Archived September 21, 2007, at the Wayback MachineHistory of Nebraska: From the Earliest Explorations of the Trans-Mississippi Region. Lincoln, NE: Western Publishing and Engraving Company. p. 831.