Network relationships and the internationalisation of the tourism economy: The case of Portuguese overseas investment in the hotel sector Zélia Maria de Jesus Breda Publication Academic Department: Universidade de Aveiro Year of Publication: 2010 Breda, Z. M. de J. (2010). Network relationships and the internationalisation of the tourism economy: The case of Portuguese overseas investment in the hotel sector. Universidade de Aveiro. Identifiers Other Numbers: 101200978 Locators Alternative titles Google ScholarBibTeXRIS