Speech given at Aquisition Consultants (Division of Catho Progresso Profissional, Commercial Ltda.), São Paulo, Brazil.
Speeches 
New Characteristics of the Financial Market in Brazil
Speech given at Brazilian – American Chamber of Commerce, Inc., New York, EUA, 1982.
Legal Aspects of Doing Business in Brazil
Speech given at The International Centre of Florida, Miami, Flórida, EUA, 1981.
Legal Aspects of Doing Business in Brazil
Speech given at The International Centre of Florida, Miami, Flórida, EUA, 1980.
Brazilian Company Law
Speech given at The Brazilian Government Trade Bureau; Brazilian Consulate in New York, EUA, 1979.