Cromwell, A. M. (2007). Unveiled voices, unvarnished memories: The Cromwell family in slavery and segregation, 1692-1972. University of Missouri Press.
Chicago-referens (17:e uppl.)Cromwell, Adelaide M. Unveiled Voices, Unvarnished Memories: The Cromwell Family in Slavery and Segregation, 1692-1972. Columbia: University of Missouri Press, 2007.
MLA-referens (9:e uppl.)Cromwell, Adelaide M. Unveiled Voices, Unvarnished Memories: The Cromwell Family in Slavery and Segregation, 1692-1972. University of Missouri Press, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.