APA-referens

Valk, A. v. d. (1999). Elasticities? claro que si! an analysis of the domestic Costa Rican food demand.

Chicago-stil citat

Valk, A.L. van der. Elasticities? Claro Que Si! an Analysis of the Domestic Costa Rican Food Demand. 1999.

MLA-referens

Valk, A.L. van der. Elasticities? Claro Que Si! an Analysis of the Domestic Costa Rican Food Demand. 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.