1. David , T. 1979 Students’ and teachers’ reactions to classroom environments University of Chicago
2. Where learning happens;Finkel;Training and Development Journal,1984
3. The individual and his environment;Fitt;School Review,1974
4. The development of a usable lexicon of environmental descriptors;Kasmar;Environment and Behavior,1970
5. Conceptualizations of human environments;Moos;American Psychologist,1973