Gentile, Gian-Claudio. “Discourse Analysis of the Documentary Method As ‘Key’ to Self-Referential Communication Systems? Theoretic-Methodological Basics and Empirical Vignettes”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 11, no. 3 (September 30, 2010). Accessed March 29, 2024. https://www.qualitative-research.net/index.php/fqs/article/view/1562.