Consejo de Europa. (1992). The challenges facing european society with the approach of the year 2000: Strategies for sustainable quality tourism : reports and conclusions of the colloquy organised by the Council of Europe in the framework of the European Conference . Council of Europe, Publishing and Documentation Service.
Cita Chicago Style (17a ed.)Consejo de Europa. The Challenges Facing European Society with the Approach of the Year 2000: Strategies for Sustainable Quality Tourism : Reports and Conclusions of the Colloquy Organised by the Council of Europe in the Framework of the European Conference . Strasbourg: Council of Europe, Publishing and Documentation Service, 1992.
Cita MLA (9a ed.)Consejo de Europa. The Challenges Facing European Society with the Approach of the Year 2000: Strategies for Sustainable Quality Tourism : Reports and Conclusions of the Colloquy Organised by the Council of Europe in the Framework of the European Conference . Council of Europe, Publishing and Documentation Service, 1992.
