"京成線各駅で「駅ナンバリング」を導入いたします" ["Station numbering" will be introduced to each station on the Keisei Line] (PDF). keisei.co.jp (in Japanese). Archived from the original(PDF) on 28 September 2022. Retrieved 25 February 2023.
keiseibus.co.jp
Keisei Bus Co., Ltd. 路線バス時刻表検索 (in Japanese). Japan. Archived from the original on 7 January 2017. Retrieved 15 March 2017.
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kotsu.metro.tokyo.jp
Tokyo Metropolitan Bureau of Transportation. バスのりば 町屋駅 (in Japanese). Japan. Retrieved 15 March 2017.
"京成と京急が駅ナンバリングを導入" [Keisei and Keikyu to introduce station numbering]. Tetsudo News (in Japanese). 6 June 2010. Archived from the original on 26 February 2023. Retrieved 26 February 2023.
tokyometro.jp
"「営団地下鉄」から「東京メトロ」へ" [From "Teito Rapid Transit Authority" to "Tokyo Metro"]. Tokyo Metro Online (in Japanese). 8 July 2006. Archived from the original on 16 May 2012. Retrieved 29 May 2022.
web.archive.org
"「営団地下鉄」から「東京メトロ」へ" [From "Teito Rapid Transit Authority" to "Tokyo Metro"]. Tokyo Metro Online (in Japanese). 8 July 2006. Archived from the original on 16 May 2012. Retrieved 29 May 2022.
"京成線各駅で「駅ナンバリング」を導入いたします" ["Station numbering" will be introduced to each station on the Keisei Line] (PDF). keisei.co.jp (in Japanese). Archived from the original(PDF) on 28 September 2022. Retrieved 25 February 2023.
"京成と京急が駅ナンバリングを導入" [Keisei and Keikyu to introduce station numbering]. Tetsudo News (in Japanese). 6 June 2010. Archived from the original on 26 February 2023. Retrieved 26 February 2023.
Keisei Bus Co., Ltd. 路線バス時刻表検索 (in Japanese). Japan. Archived from the original on 7 January 2017. Retrieved 15 March 2017.
