Fisk Jubilee Singers, “Our History,” 2006. Archived at https://web.archive.org/web/20070321165614/http://www.fiskjubileesingers.org/our_history.html.

Fisk Jubilee Singers website, https://www.fiskjubileesingers.org/

Wikipedia, “Fisk Jubilee Singers,” https://en.wikipedia.org/wiki/Fisk_Jubilee_Singers