Kuckartz, Udo. “Review: Helmut Kromrey (2006). Empirische Sozialforschung. Modelle Und Methoden Der Standardisierten Datenerhebung Und Datenauswertung [Social Research Methods. Models and Methods of Standardized Data Collection and Data Analysis]”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 9, no. 1 (January 31, 2008). Accessed December 2, 2024. https://www.qualitative-research.net/index.php/fqs/article/view/361.