Cita APA (7th ed.)

Barr, A., & Packard, T. (2000). Revealed and concealed preferences in the Chilean pension system: An experimental investigation. University of Oxford.

Cita Chicago (17th ed.)

Barr, A., i T. Packard. Revealed and Concealed Preferences in the Chilean Pension System: An Experimental Investigation. University of Oxford, 2000.

Cita MLA (9th ed.)

Barr, A., i T. Packard. Revealed and Concealed Preferences in the Chilean Pension System: An Experimental Investigation. University of Oxford, 2000.