Eicher, T. S., & Henn, C. (2009). In search of WTO trade effects: Preferential trade agreements promote trade strongly, but unevenly. International Monetary Fund.
Citação norma ChicagoEicher, Theo S., and Christian Henn. In Search of WTO Trade Effects: Preferential Trade Agreements Promote Trade Strongly, but Unevenly. [Washington D.C.]: International Monetary Fund, 2009.
Citação norma MLAEicher, Theo S., and Christian Henn. In Search of WTO Trade Effects: Preferential Trade Agreements Promote Trade Strongly, but Unevenly. International Monetary Fund, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.