Ver ainda:
Marques da Costa, E. (2019). Sustainable Tourism ? Perspectives and Strategies in TGS ? Algarve Case Study. In: Gløersen, E., Corbineau, C., Toptsidou, M., Haarich, Silke et al (authors) ESPON BRIDGES Balanced Regional Development in areas with Geographic Specificities - Case Studies (pp. 146-172). Luxemburg: ESPON EGTC.- Marques da Costa, E. (2019). Residential Economy as a component of Development Strategies in TGS ? Algarve Case Study. In: Gløersen, E., Corbineau, C., Toptsidou, M., Haarich, Silke et al (authors) ESPON BRIDGES Balanced Regional Development in areas with Geographic Specificities - Case Studies (pp. 569-592). Luxemburg: ESPON EGTC.
- Marques da Costa, E. (2019). Energy: Energy provision and production in TGS ? Algarve Case Study. In: Gløersen, E., Corbineau, C., Toptsidou, M., Haarich, Silke et al (authors) ESPON BRIDGES Balanced Regional Development in areas with Geographic Specificities - Case Studies (pp. 794-811). Luxemburg: ESPON EGTC.
Em: https://www.researchgate.net/publication/350640199_ESPON_BRIDGES_-_Final_Report_-_Annex_3_-_case_studies_-_Algarve_region_Tourism_pages_146-172_Residential_Economy_pages_570-593_Energy_pages_794-809