Cita APA

Hoekman, B. M., Ng, F., & Olarreaga, M. (2001). Eliminating excessive tariffs on exports of least developed countries. World Bank.

Citación estilo Chicago

Hoekman, Bernard M., Francis Ng, and M. Olarreaga. Eliminating Excessive Tariffs on Exports of Least Developed Countries. Washington, D.C: World Bank, 2001.

Cita MLA

Hoekman, Bernard M., et al. Eliminating Excessive Tariffs on Exports of Least Developed Countries. World Bank, 2001.