LUND, C. A.; PATON, R. C. The Representation of Form, Field and Transformation in Psychotherapy. Theoria et Historia Scientiarum, [S. l.], v. 6, n. 2, p. 255–269, 2007. DOI: 10.12775/ths.2002.032. Disponível em: https://apcz.umk.pl/THS/article/view/ths.2002.032. Acesso em: 8 may. 2024.