Cita APA

Keefer, P. (2000). New tools and new tests in comparative political economy: The database of political institutions. Washington, DC: The World Bank.

Citación estilo Chicago

Keefer, Philip. New Tools and New Tests in Comparative Political Economy: The Database of Political Institutions. Washington, DC: The World Bank, 2000.

Cita MLA

Keefer, Philip. New Tools and New Tests in Comparative Political Economy: The Database of Political Institutions. Washington, DC: The World Bank, 2000.