Speech given at Inter-American Dialogue and the North-South Center, University of Miami, Miami, Flórida, EUA, 1992.

Speech given at The Brazilian American Chamber of Commerce (Miami) Inc., Miami, Flórida, EUA, 1992.

Speech given at Swiss-Brazilian Chamber of Commerce, Bern, Switzerland, 1992.

Speech given at Brazilian Businessmen’s Club, Lisbon, Portugal, 1992.

Speech given at Latin American Chamber of Commerce in Switzerland, Zurich, Switzerland, 1992.