JENSEN, J. Grahame Clark & Stuart Piggott: Prehistoric Societies. The History of Human Society, Vol. I. Gen. ed. J. H. Plumb. London, Hutchinson & Co Ltd., 1965. 356 sider. Illustreret. 4 kort. 50 sh. Historisk Tidsskrift, [S. l.], v. 12, 1967. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/50675. Acesso em: 18 apr. 2024.