Cita APA

Tybout, J. R. 1. (1991). Researching the trade-productivity link: New directions. Washington, DC: The World Bank.

Citación estilo Chicago

Tybout, James R. 1953-. Researching the Trade-productivity Link: New Directions. Washington, DC: The World Bank, 1991.

Cita MLA

Tybout, James R. 1953-. Researching the Trade-productivity Link: New Directions. Washington, DC: The World Bank, 1991.