BALCERZYK, Robert; RUDYŃSK, Robert. Selection of police officers of the criminal investigation department. Zeszyty Naukowe UPH seria Administracja i Zarządzanie, [S. l.], v. 43, n. 116, p. 63–79, 2019. Disponível em: https://czasopisma.uph.edu.pl/znadministracja/article/view/367. Acesso em: 22 jul. 2024.