25,000 NEGROES CONVENE :International Gathering Will Prepare Own Bill of Rights. 1920. New York Times (1857-Current file), August 2, Proquest (Last accessed October 5, 2007)
Special to The Christian Science Monitor from its Eastern News Office 1920. NEGROES ADOPT BILL OF RIGHTS: Convention Approves Plan for African Republic and Sets to Work on Preparation of Constitution of the Colored Race Negro Complaints Aggression Condemned Recognition Demanded. Christian Science Monitor (1908-Current file), August 17, Proquest (accessed October 5, 2007).
«History - Red - Black - Green». The Official Website of the United Negro Improvement Association and the African Communities League. Archivado desde el original el 27 de agosto de 2018. Consultado el 13 de noviembre de 2019.
twitter.com
«Archived copy». Archivado desde el original el 13 de marzo de 2015. Consultado el 18 de agosto de 2015.
web.archive.org
«History - Red - Black - Green». The Official Website of the United Negro Improvement Association and the African Communities League. Archivado desde el original el 27 de agosto de 2018. Consultado el 13 de noviembre de 2019.
«Archived copy». Archivado desde el original el 13 de marzo de 2015. Consultado el 18 de agosto de 2015.
