He is also the author of "Principles of International Tax".

Parties to cross-border disputes arising anywhere in the vast Portuguese-speaking world – a community of more than 230 million in a space that offers a wide a

This paper set forth internationally agreed principles and standards for the value added tax (VAT) treatment of the most common types of international transacti

This book integrates legal, economic, and administrative materials about value added tax. Its principal purpose is to provide comprehensive teaching tools - law