van der Heijden, P. T., Rossi, G. M. P., van der Veld, W. M., Derksen, J. J. L., & Egger, J. I. M. (2013). Personality and psychopathology: Higher order relations between the Five Factor Model of personality and the MMPI-2 Restructured Form. Journal of Research in Personality, 47(5), 572–579. https://doi.org/10.1016/j.jrp.2013.05.001