HAY, J. Graham Barnes - An Obituary 2020. International Journal of Transactional Analysis Research & Practice, [S. l.], v. 11, n. 2, p. 55, 2020. DOI: 10.29044/v11i2p55. Disponível em: https://ijtarp.org/article/view/21185. Acesso em: 28 mar. 2024.