Machete, Raquel, António Lopes, Mª Belén Gómez-Martín, e Helder Fraga. «Tourism and Climate in Lisbon. An Assessment Based on Weather Types». Finisterra 49, no. 98 (agosto 26, 2014). Acedido janeiro 6, 2026. https://revistas.rcaap.pt/finisterra/article/view/6466.