1. Allsop, K. (1967). Hard travellin’: The hobo and his history. New York: The New American Library.
2. Altman, I., Lawton, M. P., & Wohlwill, J. T. (Eds.). (1984). Elderly people and the environment. New York: Plenum Press.
3. Aronowitz, S. (1985, fall). Why work? Social Text, 12, 19–42.
4. Banerjee, T., & Baer, W. C. (1984). Beyond the neighborhood unit: Residential environments and public policy. New York: Plenum Press.
5. Brower, S. (1977). A year of celebration. Baltimore, MD: Department of Planning.