1. The Path We Tread: Blacks in Nursing Worldwide 1854-1994;Carnegie,2000
2. Commissioned Corps of the US Public Health Service Corps (n.d.) History. https://www.usphs.gov/history
3. Report: Public health funding falls despite increasing threats;Johnson;Modern Health Care,2019
4. Politics of Nursing;Kalisch,1982
5. We must have nurses: Spanish influenza in America 1918-1919;Keen-Payne;Nursing History Review,2000