Müller, Hansruedi
      Long-haul tourism 2005 - Delphi study / Hansruedi Müller. - 1998.

* stručni članak

* forecasting method * long-haul tourism * travel behaviour * tour operators * market potential * tourism criticism

U: Journal of vacation marketing : an international journal. Vol. 4 (1998), No. 2. - 193-201.

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