World Bank. (2007). Toward high-quality education in Peru: Standards, accountability, and capacity building. World Bank.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Bank. Toward High-quality Education in Peru: Standards, Accountability, and Capacity Building. Washington, D.C.: World Bank, 2007.
Παραπομπή σε μορφή MLA (9th εκδ.)World Bank. Toward High-quality Education in Peru: Standards, Accountability, and Capacity Building. World Bank, 2007.