Christens, Brian. “Review: Robert Neuwirth (2005). Shadow Cities: A Billion Squatters, a New Urban World”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 6, no. 2 (May 31, 2005). Accessed November 22, 2024. https://www.qualitative-research.net/index.php/fqs/article/view/477.