Vedder, R. K., & Gallaway, L. E. (1997). Out of work: Unemployment and government in twentieth-century America (Updated edition.). New York University Press.

Vedder, Richard K., and Lowell E. Gallaway. Out of Work: Unemployment and Government in Twentieth-century America. Updated edition. New York: New York University Press, 1997.

Vedder, Richard K., and Lowell E. Gallaway. Out of Work: Unemployment and Government in Twentieth-century America. Updated edition. New York University Press, 1997.