Barr, N. A. (1998). The economics of the welfare state (3rd ed.). Stanford University Press.
Style de citation Chicago (17e éd.)Barr, N. A. The Economics of the Welfare State. 3rd ed. Stanford, Calif.: Stanford University Press, 1998.
Style de citation MLA (8e éd.)Barr, N. A. The Economics of the Welfare State. 3rd ed. Stanford University Press, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.