Ashenfelter, O., & Hallock, K. F. (1997). Economic institutions and the demand of labor: The collected essays of Orley Ashenfelter, volume three. Edward Elgar.
Citazione stile Chigago Style (17a edizione)Ashenfelter, Orley, e Kevin F. Hallock. Economic Institutions and the Demand of Labor: The Collected Essays of Orley Ashenfelter, Volume Three. Cheltenham, U.K: Edward Elgar, 1997.
Citatione MLA (9a ed.)Ashenfelter, Orley, e Kevin F. Hallock. Economic Institutions and the Demand of Labor: The Collected Essays of Orley Ashenfelter, Volume Three. Edward Elgar, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.