WIERZBICKI, M. S. Z. Formella, L’educatore maturo nella comunicazione relazionale, Aracne Press, Roma 2009. Seminare. Learned Investigations, [S. l.], v. 27, p. 288–290, 2023. DOI: 10.21852/sem.2010.27.27. Disponível em: https://czasopisma.uksw.edu.pl/index.php/s/article/view/11701. Acesso em: 19 may. 2024.