Gaya APA

WIENS, T., GUADAGNI, M. (1998). Designing Rules for Demand-Driven Rural Investment Funds: the Latin American experience . Washington: The World Bank.

Gaya MLA

WIENS, Thomas., GUADAGNI, Maurizio. "Designing Rules for Demand-Driven Rural Investment Funds: the Latin American experience". Washington: The World Bank, 1998. Text.