Gaya APA

Gacitua-Mario, , E. (2009). Building Equality And Opportunity Through Social Guarantess . : The World Bank.Washington, D.C.

Gaya MLA

Gacitua-Mario, , Estanislao. "Building Equality And Opportunity Through Social Guarantess". : The World Bank.Washington, D.C, 2009. Koleksi World Bank.