World Bank. (1999). Annual world bank conference on development in Latin America and the Caribbean 1998: Proceedings of a conference held in San Salvador, El Salvador. World Bank.

World Bank. Annual World Bank Conference on Development in Latin America and the Caribbean 1998: Proceedings of a Conference Held in San Salvador, El Salvador. Washington: World Bank, 1999.

World Bank. Annual World Bank Conference on Development in Latin America and the Caribbean 1998: Proceedings of a Conference Held in San Salvador, El Salvador. World Bank, 1999.