Owen, Robert L. (Robert Latham), 1856-1947. "The Global Alphabet and Global Education" Army Times, Box 1, Folder 5, Item 3,
Robert L. Owen Collection, 1913-1946.
Carl Albert Congressional Research and Studies Center.
https://fraser.stlouisfed.org/archival/5300/item/535382, accessed on January 22, 2026.