United States. Department of Labor. Division of Negro Economics. (1969). The Negro at work during the World War and during reconstruction: Statistics, problems, and policies relating to the greater inclusion of Negro wage earners in American industry and agriculture. Negro Universities Press.
Chicago Style (17th ed.) CitationUnited States. Department of Labor. Division of Negro Economics. The Negro at Work During the World War and During Reconstruction: Statistics, Problems, and Policies Relating to the Greater Inclusion of Negro Wage Earners in American Industry and Agriculture. New York: Negro Universities Press, 1969.
MLA (9th ed.) CitationUnited States. Department of Labor. Division of Negro Economics. The Negro at Work During the World War and During Reconstruction: Statistics, Problems, and Policies Relating to the Greater Inclusion of Negro Wage Earners in American Industry and Agriculture. Negro Universities Press, 1969.