Milner, Darrell (12 February 2007). "Holmes v. Ford (1853)". African American History in the West. University of Washington. Archived from the original on 2007-09-27. Retrieved July 30, 2007.
Milner, Darrell (12 February 2007). "Holmes v. Ford (1853)". African American History in the West. University of Washington. Archived from the original on 2007-09-27. Retrieved July 30, 2007.