1. Pattern and growth in personality;Allport,1961
2. Arbuckle, J. L. (2007). Amos 16.0 [Computer software]. Chicago, IL: SPSS.
3. Borkenau, P., & Ostendorf, F. (1993). NEO-Fünf-Faktoren Inventar [NEO Five-Factor Inventory]. Göttingen, Germany: Hogrefe.
4. Perfectionistic self-beliefs: Their relation to personality and goal pursuit;Campbell,2002
5. Revised NEO Personality Inventory (NEO PI-R) and NEO Five-Factor Inventory (NEO-FFI);Costa,1992