Cleverdon, Robert
      Global tourism trends: influences and determinants / Robert Cleverdon. - 1992.

KST: 721
* društveno-ekonomsko planiranje, prognoziranje i trendovi - općenito
* znanstveni članak

* social and economical planning and forecasting, trends - general

U: World travel & tourism review : indicators, trends and issues / eds. in chief J.R. Brent Ritchie, Donald E. Hawkins. 2 (1992). - 87-92.

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