I. Salialionė, S. Girdzijauskienė, A. Bagdonas, and R. Balkūnė, “Factor analysis of the Wechsler Abbreviated Scale of Intelligence: Comparison of Lithuanian and U.S. standardization samples and different age groups”, PSY, vol. 43, pp. 7–20, Jan. 2011, doi: 10.15388/Psichol.2011.0.2566.