Cardoso, João Luís. “Correspondence Sent by Eminent Spanish Pre-Historians or Who Worked Mainly in Spain to José Leite De Vasconcelos (1853-1941)”. Estudos Arqueológicos de Oeiras 23 (May 19, 2017): 393–458. Accessed November 13, 2026. https://eao.oeiras.pt/index.php/DOC/article/view/301.