"Mass Education for 40,000,000 African People" School and Society, Box 1, Folder 5, Item 24
Owen, Robert L. (Robert Latham), 1856-1947. "Mass Education for 40,000,000 African People" School and Society, Box 1, Folder 5, Item 24, Robert L. Owen Collection, 1913-1946. Carl Albert Congressional Research and Studies Center. https://fraser.stlouisfed.org/archival/5300/item/535403, accessed on May 3, 2024.