Senna-Martinez, João Carlos. “The Central Portugal Late Bronze Age: Contribution to a Study on Regional Ethnogenesis”. Estudos do Quaternário / Quaternary Studies, no. 2 (December 31, 1999): 41-50. Accessed September 21, 2021. http://apeq.pt/estudosdoquaternario/index.php/eq/article/view/11.