https://www.cambridge.org/core/journals/journal-of-economic-history/article/abs/labor-civil-rights-and-the-hughes-tool-company-by-michael-r-botson-jr-college-station-texas-a-m-university-press-2005-pp-xiv-265-43/BEC237E1CA556675F07BA100FD66BE21
Labor, Civil Rights, and the Hughes Tool Company. By Michael R. Botson Jr. College Station: Texas A...