WESTWOOD, Barbara Beagle. Hawke, S. and Knox, D. (1977). <i>One Child by Choice.</i>. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 12, n. 3, 2012. Disponível em: https://journalhosting.ucalgary.ca/index.php/rcc/article/view/60186. Acesso em: 3 jan. 2026.