Lester, R. A. (1965). Economics of labour/2e (2nd ed.). Mc Graw Hill.
Chicago Edition CitationLester, Richard A. Economics of Labour/2e. 2nd ed. New York: Mc Graw Hill, 1965.
Cita MLALester, Richard A. Economics of Labour/2e. 2nd ed. Mc Graw Hill, 1965.
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