APA (7th ed.) Zitazioa

De Benedictis, L., & Salvatici, L. (2011). The Trade Impact of European Union Preferential Policies: An Analysis Through Gravity Models. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-16564-1

Chicago Style (17th ed.) Zitazioa

De Benedictis, Luca, eta Luca Salvatici. The Trade Impact of European Union Preferential Policies: An Analysis Through Gravity Models. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-16564-1.

MLA (9th ed.) Zitazioa

De Benedictis, Luca, eta Luca Salvatici. The Trade Impact of European Union Preferential Policies: An Analysis Through Gravity Models. Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-16564-1.