Ducoff, L. J. 1., & Hagood, M. J. (1947). Labor force definition and measurement: Recent experience in the United States. New York: Social Science Research Council.
Chicago Style CitationDucoff, Louis J. 1909-2001., and Margaret Jarman Hagood. Labor Force Definition and Measurement: Recent Experience in the United States. New York: Social Science Research Council, 1947.
MLA CitationDucoff, Louis J. 1909-2001., and Margaret Jarman Hagood. Labor Force Definition and Measurement: Recent Experience in the United States. New York: Social Science Research Council, 1947.