BARDIS, P. D. Evolution of human needs in changing civilizations. The Greek Review of Social Research, [S. l.], v. 19, p. 94–101, 1974. DOI: 10.12681/grsr.299. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/ekke/article/view/6938. Acesso em: 14 apr. 2024.