JUNGHANS, Günther. Gabriel de Mortillet 1821-1898: Eine Biographie. Heidelberg: Propylaeum,2016. DOI: 10.11588/propylaeum.17. Disponível em: https://books.ub.uni-heidelberg.de/propylaeum/catalog/book/17.. Acesso em: 3 juli. 2024.