1. The Color of Law: A Forgotten History of how our Government Segregated America;Rothstein,2017
2. Seattle Neighborhoods: Central Area—Thumbnail History. HistoryLink.Org
https://www.historylink.org/File/3079
3. Racial Restrictive Covenants: Enforcing neighborhood segregation in Seattle. The Seattle Civil Rights & Labor History Project
https://depts.washington.edu/civilr/covenants_report.htm
4. Mapping Inequality. American Panorama;Nelson
5. Umojafest about Page
http://umojafestnw.com/about/