GUČAS, A. Genetic approaches to the analysis of the perception. Psichologija, [S. l.], v. 9, n. 2, p. 5–9, 1968. DOI: 10.15388/Psichol.1968.9.8924. Disponível em: https://test.zurnalai.vu.lt/psichologija/article/view/8924. Acesso em: 26 oct. 2025.