Valk, A. v. d. (1999). Elasticities? claro que si! an analysis of the domestic Costa Rican food demand.
Style de citation ChicagoValk, A.L. van der. Elasticities? Claro Que Si! an Analysis of the Domestic Costa Rican Food Demand. 1999.
Style de citation MLAValk, A.L. van der. Elasticities? Claro Que Si! an Analysis of the Domestic Costa Rican Food Demand. 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.