Dirks, Annelieke. “Between Threat and Reality: The National Association for the Advancement of Colored People and the Emergence of Armed Self-Defense in Clarksdale and Natchez, Mississippi, 1960-1965.” Journal for the Study of Radicalism, vol. 1, no. 1, 2007, p. 85. JSTOR website Retrieved 15 July 2023.
splcenter.org
«Hate Map». Southern Poverty Law Center(en inglés). Consultado el 28 de mayo de 2023.