LATHAM, Milton Slocum,
Courtesy U.S. Senate Historical Office
Robinson, Edgar E., ed. The Day Journal of Milton S. Latham: January 1 to May 6, 1860.
Quarterly of the California Historical Society
11 (March 1932): 3-28.
Thompson, William F., Jr. M.S. Latham and the Senatorial Controversy of 1857.
California Historical Society Quarterly
32 (June 1953): 145-59.