BURGIEL, A. PROBLEMS OF RESEARCHING CONSUMERS ON SENSITIVE ISSUES – SOME OBSERVATIONS ON THE EXAMPLE OF EMULATORY BEHAVIOR. Zeszyty Naukowe SGGW, Polityki Europejskie, Finanse i Marketing, [S. l.], n. 10(59), p. 108–117, 2013. Disponível em: https://pefim.sggw.edu.pl/article/view/1340. Acesso em: 8 maj. 2024.