John O Holly 1935 (Cleve Public Library)
1 Cleveland’s Original Black Leader: John O. Holly By Mansfield Frazier
2 Carl Stokes on John O. Holly from “Promises of Power”
3 Future Outlook League from the Encyclopedia of Cleveland History
4 John O. Holly from the Encyclopedia of Cleveland History
5 Merchants of Tomorrow: The Other Side of the “Don’t Spend Your Money Where You Can’t Work” Movement