Citazione Stile APA (7a Edizione)

Aldaz-Carroll, E. (2006). Regional approaches to better standards syatems. World Bank.

Citazione stile Chigago Style (17a edizione)

Aldaz-Carroll, Enrique. Regional Approaches to Better Standards Syatems. Washington, D.C: World Bank, 2006.

Citatione MLA (9a ed.)

Aldaz-Carroll, Enrique. Regional Approaches to Better Standards Syatems. World Bank, 2006.