Calinon, Thomas (12 September 2014). "Questions autour d'une " différenciation "" [Questions about a "differentiation"]. 20 minutes (in French). France. Retrieved 11 September 2015.
"Le tram au centre-ville" [The tram to the town centre] (in French). Commune of Illkirch-Graffenstaden. Archived from the original on 27 September 2015. Retrieved 11 September 2015.
"Le tram au centre-ville" [The tram to the town centre] (in French). Commune of Illkirch-Graffenstaden. Archived from the original on 27 September 2015. Retrieved 11 September 2015.
Zur Geschichte der Straßenbahn: Groneck, Straßenbahnen, p. 66 und Eckehard Frenz: Das Stadtbahn-Projekt von Strasbourg. In: Der Stadtverkehr [de], 4/1980, pp. 155–158.
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Collin, Jean (October 2007). "La troisième phase d'extension du tram de Strasbourg". Rail Passion (in French) (120): 22–26. ISSN1261-3665.