1. Morphometric tools for landmark data: Geometry and biology;Bookstein,1991
2. NEO-Fünf-Faktoren-Inventar (NEO-FFI);Borkenau,1993
3. Sex differences in the big five personality factors: testing an evolutionary hypothesis;Budaev;Personality & Individual Differences,1999
4. The NEO personality inventory manual;Costa,1985
5. Revised NEO personality inventory (NEO-PI-R) and the NEO five-factor inventory (NEO-FFI): Professional manual;Costa,1992