"Aging Alone in America." Council on Contemporary Families Briefing Paper (May). Klinenberg, Eric, Stacy Torres, and Elena Portacolone. "Aging Alone in America." Council on Contemporary Families Briefing Paper (May). 2013. 2013 https://researcherprofiles.org/profile/67594505 Klinenberg, Eric, Stacy Torres, and Elena Portacolone