Leidner, R., & European Commission. (2000). The European tourism industry: A multi-sector with dynamic markets : structures, developments and importance for Europe's economy. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleLeidner, Rudiger., and European Commission. The European Tourism Industry: A Multi-sector With Dynamic Markets : Structures, Developments and Importance for Europe's Economy. Luxembourg: Office for Official Publications of the European Communities, 2000.
Παραπομπή MLALeidner, Rudiger., and European Commission. The European Tourism Industry: A Multi-sector With Dynamic Markets : Structures, Developments and Importance for Europe's Economy. Luxembourg: Office for Official Publications of the European Communities, 2000.