5Rubins, R. W., John, O. P., & Caspi, A. The typological approach to studying personality. In: R. B.Cairns, & L. R. Bergman (Eds.). Methods and models for studying the individual. Thousand Oaks, Ca: Sage,1998: 135- 160.
6Caspi, & Silva. Temperamental qualities at age three predict personality traits in young adulthood: Longitudinal Evidence from a Birth Cohort. Child Development, 1995, 66 (2) :486 - 498.
7Beatrice R., Rainer, R., Alois, A., & Peter, B.Resilients, Overcontrollers, and Undercontrollers: The replicability of the three personality prototypes across informants. European Journal of Personality, 2004, 18(1 ) :1-14.
