Rogoza, R., Żemojtel-Piotrowska, M. and Campbel, W.K. 2018. Measurement of narcissism: From classical applications to modern approaches. Studia Psychologica: Theoria et praxis. 18, 1 (Jan. 2018), 27–48. DOI:https://doi.org/10.21697/sp.2018.18.1.02.