FRANK, Dirk; RIEDL, Peter. Theoretical Foundations of Contemporary Qualitative Market Research—An Overview and an Integrative Perspective. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research, [S. l.], v. 5, n. 2, 2004. DOI: 10.17169/fqs-5.2.596. Disponível em: https://www.qualitative-research.net/index.php/fqs/article/view/596. Acesso em: 20 apr. 2024.