Okun, A. M. (1975). Equality and efficiency: The Big tradeoff. Washington: The Books Institution.
Style de citation ChicagoOkun, Arthur M. Equality and Efficiency: The Big Tradeoff. Washington: The Books Institution, 1975.
Style de citation MLAOkun, Arthur M. Equality and Efficiency: The Big Tradeoff. Washington: The Books Institution, 1975.
Attention : ces citations peuvent ne pas être correctes à 100%.