White-Campbell, Marilyn, Lea Luketic, and Stephanie MacDonald. “Psychosocial Groupwork for Older Adults Having Substance Use and Mental Health Issues”. Groupwork 24, no. 1 (June 13, 2014): 60-80. Accessed May 5, 2024. https://journals.whitingbirch.net/index.php/GPWK/article/view/775.