Travel & tourism economic impact: Portugal / World Travel & Tourism Council
Lisboa : o impacte das viagens & turismo na economia e no emprego / World Travel and Tourism Coucil
What is the world travel & tourism council / World Travel & Tourism Council
Portugal: travel & tourism sowing the seeds of growth / World Travel & Tourism Council
European Union : travel & tourism forging ahead / World Travel & Tourism Council
Portugal: travel & tourism: a world of opportunity: the 2003 travel & tourism economic research / WTTC
Algarve : o impacto das viagens e turismo no emprego e na economia / World Travel & Tourism Council
The Algarve : The impact of travel & tourism on jobs and the economy
South Africa : the impact of travel and tourism on jobs and the economy / World Travel & Tourism Council
Tourism satellite accounting research, estimates and forecasts for government and industry : year 2000 / World Travel & Council