Cita APA (7th ed.)

Brenton, P., & Hoppe, M. (2006). The African growth and opportunity act, exports, and development in Sub-Saharan Africa. World Bank.

Cita Chicago (17th ed.)

Brenton, Paul, i Mombert Hoppe. The African Growth and Opportunity Act, Exports, and Development in Sub-Saharan Africa. Washington, D.C: World Bank, 2006.

Cita MLA (9th ed.)

Brenton, Paul, i Mombert Hoppe. The African Growth and Opportunity Act, Exports, and Development in Sub-Saharan Africa. World Bank, 2006.