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Rice Kinder Institute for Urban Research. (2017). What Happens in the Shadows: Streetlights and How They Relate To Crime.
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Ribbat, C. (2011). Flackernde Moderne – Die Geschichte des Neonlichts. 1. Aufl., Franz Steiner., .
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Riad Saraiji, M. S. O. (2012). Light Pollution Index (LPI): An Integrated Approach to Study Light Pollution with Street Lighting and Façade Lighting. The Journal of the Illuminating Engineering Society, 9(2), 127–145.
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Reinders, A. H. M. E., Pramusito,, Sudradjat, A., van Dijk, V. A. P., Mulyadi, R., & Turkenburg, W. C. (1999). Sukatani revisited: on the performance of nine-year-old solar home systems and street lighting systems in Indonesia. Renewable and Sustainable Energy Reviews, 3(1), 1–47.
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Reinboth, C., Fischer-Hirchert, U., & David, T. (2009). Neues Licht für Städte und Kommunen. Optik & Photonik, 4, 36–39.
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