5Marans R W, Hunt M E, VaKalo K L. Retirement Communities[J]. Human Behavior & Environment: Advances in Theory & Research, 1984(7): 57-93.
6Cutchin M, Marshall V, Aldrich R. Moving to a Continuing Care Retirement Community: Occupations in the Therapeutic Landscape Process[J]. Journal of Cross- Cultural Gerontology, 2010(2): 117- 132.
7Fausset C B, Kelly A J, Rogers W A, etc. Challenges to Aging in Place: Understanding Home Maintenance Difficulties[J]. Journal of Housing for the Elderly, 2011(2): 125-141.