APA

World Bank, . (1989). Costa Rica public sector expendture revieu. U.S.A: Country y Operations Department II.

Chicago

World Bank, . 1989. Costa Rica public sector expendture revieu. U.S.A: Country y Operations Department II.

Harvard

World Bank, . (1989). Costa Rica public sector expendture revieu. U.S.A: Country y Operations Department II.

MLA

World Bank, . Costa Rica public sector expendture revieu. U.S.A: Country y Operations Department II. 1989.