Economic impact of tourism : hearings before the Subcommittee on Business, Trade, and Tourism of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, second session, on economic importance of the travel and tourism industry, February 24 and 25, 1982.

Eitemau Tebyg

• Tourism USA : guidelines for tourism development : appraising tourism potential, planning for tourism, assessing product and market, marketing tourism, visitor services, sources of assistance /
  Cyhoeddwyd: (1986)
• The impact of domestic tourism /
  gan: Archer, Brian
  Cyhoeddwyd: (1973)
• Charting a course for international tourism in the nineties : an agenda for managers and executives /
  gan: Edgell, David L.
  Cyhoeddwyd: (1990)
• Tourism economics : the business and finance of tourism and recreation.
  Cyhoeddwyd: (1995)
• The geography of travel and tourism /
  gan: Boniface, Brian G.
  Cyhoeddwyd: (1994)