James Heckman. Econometric causality.
Cita Chicago Style (17a ed.)James Heckman. Econometric Causality.
Cita MLA (9a ed.)James Heckman. Econometric Causality.
Precaución: Estas citas no son 100% exactas.
James Heckman. Econometric causality.
Cita Chicago Style (17a ed.)James Heckman. Econometric Causality.
Cita MLA (9a ed.)James Heckman. Econometric Causality.