APA aipamena

A'Hearn, B., & Venables, A. (2011). Internal Geography and External Trade: Regional disparities in Italy, 1861-2011. Department of Economics (University of Oxford).

Chicago Style aipamena

A'Hearn, B., and A. Venables. Internal Geography and External Trade: Regional Disparities in Italy, 1861-2011. Department of Economics (University of Oxford), 2011.

MLA aipamena

A'Hearn, B., and A. Venables. Internal Geography and External Trade: Regional Disparities in Italy, 1861-2011. Department of Economics (University of Oxford), 2011.