Cita APA (7th ed.)

Benitez, D. A., & Estache, A. (2005). How concentrated are global infrastructure markets? World Bank.

Cita Chicago (17th ed.)

Benitez, Daniel A., i Antonio Estache. How Concentrated Are Global Infrastructure Markets? Washington, D.C: World Bank, 2005.

Cita MLA (9th ed.)

Benitez, Daniel A., i Antonio Estache. How Concentrated Are Global Infrastructure Markets? World Bank, 2005.