The future of small and medium-sized enterprises in european tourism facd with globalization & World Tourism Organization Market Intelligence and Promotion Section. (2002). The future of small and medium-sized enterprises in European tourism faced with globalization: Budapest, Hungary, 24-25 May 2001 = Avenir des petites et moyennes entreprises du tourisme Europeen face a la mondialisation : Budapest, Hongrie, 24 et 25 Mai 2001. World Tourism Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)The future of small and medium-sized enterprises in european tourism facd with globalization και World Tourism Organization Market Intelligence and Promotion Section. The Future of Small and Medium-sized Enterprises in European Tourism Faced with Globalization: Budapest, Hungary, 24-25 May 2001 = Avenir Des Petites Et Moyennes Entreprises Du Tourisme Europeen Face a La Mondialisation : Budapest, Hongrie, 24 Et 25 Mai 2001. Madrid, Spain: World Tourism Organization, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)The future of small and medium-sized enterprises in european tourism facd with globalization και World Tourism Organization Market Intelligence and Promotion Section. The Future of Small and Medium-sized Enterprises in European Tourism Faced with Globalization: Budapest, Hungary, 24-25 May 2001 = Avenir Des Petites Et Moyennes Entreprises Du Tourisme Europeen Face a La Mondialisation : Budapest, Hongrie, 24 Et 25 Mai 2001. World Tourism Organization, 2002.