Cita APA

Keefer, P., & Knack, S. F. 1. (2002). Social polarization, political institutions, and country creditworthiness. Washington, DC: The World Bank.

Citación estilo Chicago

Keefer, Philip, y Stephen F. 1961- Knack. Social Polarization, Political Institutions, and Country Creditworthiness. Washington, DC: The World Bank, 2002.

Cita MLA

Keefer, Philip, y Stephen F. 1961- Knack. Social Polarization, Political Institutions, and Country Creditworthiness. Washington, DC: The World Bank, 2002.