Panel on Foreign Investment in Latin America (1970 : Medellin, Colombia), Inter-American Development Bank, Organization of American States, & United Nations. (1971). Panel on Foreign Investment in Latin America, Medellin, Colombia, 8-11 June 1970. United Nations.
Cytowanie według stylu Chicago (wyd. 17)Panel on Foreign Investment in Latin America (1970 : Medellin, Colombia), Inter-American Development Bank, Organization of American States, i United Nations. Panel on Foreign Investment in Latin America, Medellin, Colombia, 8-11 June 1970. New York: United Nations, 1971.
Cytowanie według stylu MLA (wyd. 9)Panel on Foreign Investment in Latin America (1970 : Medellin, Colombia), et al. Panel on Foreign Investment in Latin America, Medellin, Colombia, 8-11 June 1970. United Nations, 1971.