^ abc都電荒川線7500形 3月13日引退 [Toden Arakawa Line 7500 series to be withdrawn on 13 March]. Tetsudo.com (in Japanese). Japan: Asahi Interactive Inc. 28 February 2011. Retrieved 29 March 2016.
^私鉄車両編成表 私鉄車両編成表 2010 [Private Railway Rolling Stock Formations - 2010] (in Japanese). Japan: Kotsu Shimbunsha. August 2010. p. 29. ISBN978-4-330-15310-0.