Streib, Gordon F., W. Edward Folts, and Mary A. Hilker. Old Homes - New Families: Shared Living for the Elderly. Columbia Studies of Social Gerontology and Aging. New York: Columbia University Press, 1984.

Streib, Gordon F., W. Edward Folts, and Mary A. Hilker. Old Homes - New Families: Shared Living for the Elderly. Columbia Studies of Social Gerontology and Aging. New York: Columbia University Press, 1984.