APA

Fernández Arias E., Spiegel M., . (1996). North-South customs unions and international capital mobility. Washington, DC: World Bank, International Economics Dept., International Finance Division.

Chicago

Fernández Arias Eduardo, Spiegel Mark, . 1996. North-South customs unions and international capital mobility. Washington, DC: World Bank, International Economics Dept., International Finance Division.

Harvard

Fernández Arias E., Spiegel M., . (1996). North-South customs unions and international capital mobility. Washington, DC: World Bank, International Economics Dept., International Finance Division.

MLA

Fernández Arias Eduardo, Spiegel Mark, . North-South customs unions and international capital mobility. Washington, DC: World Bank, International Economics Dept., International Finance Division. 1996.