1.
KALINOWSKI, Paweł and LISCHKA OŁPIŃSKA, Marta. Persönlichkeit der Fussballer AMP Futbol = Personality footballers AMP Futbol. Journal of Education, Health and Sport. Online. 16 August 2016. Vol. 6, no. 8, pp. 227-235. [Accessed 12 November 2024].