1. Allport, G. W. (1961). Pattern andgrowth inpersonality.New York: Holt, Rinehart &Winston.
2. Allport, G . W. & Vernon, P. E. (1933). Studies in expressive movement.New York: Macmillan.
3. Beny, J. W. (1991). Cultural variations in field dependence-independence.In S. Wapner & J. Demick (Eds.), Field dependence-independence: Cognitive style across the life span (pp. 289-308). Hillsdale, NJ: Lawrence Erlbaum Associates, Inc.
4. Berry, J. W. (1993, July). A cultural ecology of cogniin'on. Paper presented at the First Spearman Seminar, University of Plymouth, UK.