Vaz, Eric, et al. “A Regional Spatial-Retrofitting Approach (RSRA) to Geovisualise Regional Urban Growth: Na Application to the Golden Horseshoe in Canada”. Journal of Tourism, Sustainability and Well-Being, vol. 1, no. 4, Dec. 2013, pp. 229-40, https://journals.cinturs.pt/jtsw/article/view/15.