Unit 1 International Tourism
Unit 2 International Tourism Categories
Unit 3 International Tourism Attractions
Unit 4 International Tourism and Travel Agencies
Unit 5 International Tourism and Tourist Accommodation
Unit 6 International Tourism and Transportation
Unit 7 International Tourism and Catering Service
Unit 8 International Tourism and Technological Development
Unit 9 International Tourism Destination Countries and Areas
Unit 10 Global Codes of Ethics for Tourism
Reference