doi:10.7916/D86T0SXSCommunists in Harlem during the depressionNaison, Mark D., 1946-bookstextCommunism--New York (State)--New York--History.Depressions--1929--New York (State)--New York.Harlem (New York, N.Y.)--History.Harlem (New York, N.Y.)Communist Party of the United States of America History.