Cite

Robertson, James B. A., 1871-1938. "Letter Governor James B. A. Robertson to S. P. Freeling, Attorney General, 1921 June 3." Oklahoma. Department of Libraries. 1921-06-03, http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/170.

Robertson, James B. A., 1871-1938 (1921-06-03). Letter Governor James B. A. Robertson to S. P. Freeling, Attorney General, 1921 June 3. Retrieved from http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/170

Robertson, James B. A., 1871-1938. "Letter Governor James B. A. Robertson to S. P. Freeling, Attorney General, 1921 June 3." 1921-06-03. August 3, 2025. http://digitalprairie.ok.gov/cdm/ref/collection/race-riot/id/170.