1. Kaler, S.R. and Freeman,B.J. (1994), Analysis of Environment Deprivation: Cognitive and Social Development of Romanian Orphan, Journal of Child Psychology and Psychiatry.
2. Mathaisen, G.E., & Einaesan, S. (2004), A Review of Instruments Assessing creative and Innovative Environments within Organizations. Creativity Research Journal, 16(1) 119-140
3. Rees and Morch (1972), Behaviour Characteristics of Children in Residiential Care in relation to Indices of separation, Journal of Child Psychology.
4. Anderson, N.R. & West M.A. (1996) The team climate inventory;
Development of the TCI and its applications in teambuilding for innovativeness, European journal of work and Organizational Behaviour, 19 P. 235-258
5. Dennis, W. (1973) Causes of Retardation among Institutional children; Iran Journal of Generic Psychology 96: 47 – 54
6. Fisher, L.; Ames, E.W.; Chisholm, K.; and Savoie, L. (1997).
Problems Reported by Parents of Romanian Orphans Adopted to British Columbia, International Journal of Behavioural
Development 20 (1) 67-82