Letter from O.J. Harvey to Dr. Sherif, September 28, 1954
in Muzafer and Carolyn Wood Sherif Papers, of University of Akron. Cummings Center for the History of Psychology (1954); with O. J. Harvey, 1927-2011, Series 5: Research Studies, 1949-1967, Sub-series 2: Robber's Cave Study, 1953-1954, Box M3552, Folder 6 , 2 page(s)
