Javorcik, B., & Narciso, G. (2008). Differentiated Products and Evasion of Import Tariffs.
Cita Chicago (17th ed.)Javorcik, B., i G. Narciso. Differentiated Products and Evasion of Import Tariffs. 2008.
Cita MLA (9th ed.)Javorcik, B., i G. Narciso. Differentiated Products and Evasion of Import Tariffs. 2008.
Atenció: Aquestes cites poden no estar 100% correctes.