Published in International Commercial Digest, Miami, Florida, U.S.A., December 1986.

Published in International Digest, Miami, Florida, U.S.A., October 1986.

Published in Observador Legal, São Paulo, Brazil, September 1986.

Published in Exame Magazine, São Paulo, Brazil, August, 1986.

Published in O Estado de São Paulo, São Paulo, Brazil, July 5, 1986.