{"source":"book","style":"apa","contributors": [{"function":"author","last":"Estados Unidos. Central Intelligence Agency.,"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"The world factbook 1993","publisher":"CIA","city":"Washington","year":"1993"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"318335870"}