Fernandes, A. M. (2003). Trade policy, trade volumes, and plant-level productivity in Colombian manufacturing industries. World Bank.
Chicago-viite (17. p.)Fernandes, Ana Margarida. Trade Policy, Trade Volumes, and Plant-level Productivity in Colombian Manufacturing Industries. Washington, D.C: World Bank, 2003.
MLA-viite (9. p.)Fernandes, Ana Margarida. Trade Policy, Trade Volumes, and Plant-level Productivity in Colombian Manufacturing Industries. World Bank, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.