Dunham, A., Nusberg, C., & Sengupta, S. B. (1978). Toward planning for the aging in local communities: An international perspective. International Federation of Ageing.
Chicago-referens (17:e uppl.)Dunham, Arthur, Charlotte Nusberg, och Sujata Basu Sengupta. Toward Planning for the Aging in Local Communities: An International Perspective. Washington, D.C.: International Federation of Ageing, 1978.
MLA-referens (8:e uppl.)Dunham, Arthur, et al. Toward Planning for the Aging in Local Communities: An International Perspective. International Federation of Ageing, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.