ZETHSEN, K. K. Bente Halkier: Fokusgrupper. Samfundslitteratur, Roskilde Universitetsforlag, 2002. HERMES - Journal of Language and Communication in Business, [S. l.], v. 16, n. 31, p. 215–218, 2003. DOI: 10.7146/hjlcb.v16i31.25747. Disponível em: https://tidsskrift.dk/her/article/view/25747. Acesso em: 4 may. 2024.