Cita APA

Collier, P. 1., & Hoeffler, A. (2002). Aid, policy, and growth in post-conflict societies. Washington, DC: The World Bank, Development Research Group.

Citación estilo Chicago

Collier, Paul 1949-, y Anke Hoeffler. Aid, Policy, and Growth in Post-conflict Societies. Washington, DC: The World Bank, Development Research Group, 2002.

Cita MLA

Collier, Paul 1949-, y Anke Hoeffler. Aid, Policy, and Growth in Post-conflict Societies. Washington, DC: The World Bank, Development Research Group, 2002.