Hogue, Wilbur Owings. Bob Clifton, Congo Crusader. New York: Holt, 1951., circa 1951 [b021] [f017]

Hogue, Wilbur Owings. Bob Clifton, Congo Crusader. New York: Holt, 1951., circa 1951 [b021] [f017], Ax445_b021_f017. University of Oregon Libraries, Special Collections and University Archives. https://scua.uoregon.edu/repositories/2/digital_objects/646 Accessed April 01, 2023.