1. Astin, A. W. The impact of dormitory living on students.The Educational Record 1973,54 204?210.
2. Astin, A. W.Four critical years. San Francisco: Jossey-Bass, 1977.
3. Baum, A., and Valins, S.Architecture and social behavior: Psychological studies of social density. Hillsdale, NJ: Lawrence Erlbaum Assoc., 1977.
4. Brothers, J., and Hatch, S.Residence and student life. London, England: Tavistock Publishers, 1971.
5. Chickering, A. W.Commuting versus resident students. San Francisco: Jossey-Bass, 1974.