LENCEVIČIUS, A. The principle of complementarity in psychology. Psichologija, [S. l.], v. 9, p. 73–85, 1989. DOI: 10.15388/Psichol.1989.9.9083. Disponível em: https://test.zurnalai.vu.lt/psichologija/article/view/9083. Acesso em: 25 oct. 2025.