"東急車輛&東急電鉄が生んだ"ステンレスカー"歴史をたどる" [Tracing the history of "stainless steel" cars built by Tokyu Sharyo & Tokyu Corporation]. news.mynavi.jp (in Japanese). Mynavi Corporation. November 13, 2011. Archived from the original on November 30, 2019. Retrieved February 22, 2020.
hobidas.com
rail.hobidas.com
"東急5200形（5201）" [Tokyu 5200 series (5201)]. rail.hobidas.com. Neko Publishing. September 19, 2007. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
mynavi.jp
news.mynavi.jp
"東急車輛&東急電鉄が生んだ"ステンレスカー"歴史をたどる" [Tracing the history of "stainless steel" cars built by Tokyu Sharyo & Tokyu Corporation]. news.mynavi.jp (in Japanese). Mynavi Corporation. November 13, 2011. Archived from the original on November 30, 2019. Retrieved February 22, 2020.
shibukei.com
"ステンレス車両の先駆け、東急5200系・7000系が「機械遺産」に認定" [Pioneering stainless steel, Tokyu 5200 and 7000 series recognized as "machine heritage"]. shibukei.com (in Japanese). Hanagata communications, Inc. July 23, 2012. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
tetsudo-ch.com
"上田電鉄別所線で東急5200系車両撮影会" [Tokyu 5200 series vehicle photo session on Ueda Electric Railway Bessho Line]. tetsudo-ch.com (in Japanese). EXPRESS Co., Ltd. November 17, 2018. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
trafficnews.jp
"ステンレスの鉄道車両、12月1日で誕生60年 いまは通勤電車の6割に" [Stainless rail car, born on December 1st 60 years ago, now 60% of commuter trains]. trafficnews.jp (in Japanese). Mediavague Co., ltd. November 30, 2018. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
web.archive.org
"東急5200形（5201）" [Tokyu 5200 series (5201)]. rail.hobidas.com. Neko Publishing. September 19, 2007. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
"ステンレスの鉄道車両、12月1日で誕生60年 いまは通勤電車の6割に" [Stainless rail car, born on December 1st 60 years ago, now 60% of commuter trains]. trafficnews.jp (in Japanese). Mediavague Co., ltd. November 30, 2018. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
"ステンレス車両の先駆け、東急5200系・7000系が「機械遺産」に認定" [Pioneering stainless steel, Tokyu 5200 and 7000 series recognized as "machine heritage"]. shibukei.com (in Japanese). Hanagata communications, Inc. July 23, 2012. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
"上田電鉄別所線で東急5200系車両撮影会" [Tokyu 5200 series vehicle photo session on Ueda Electric Railway Bessho Line]. tetsudo-ch.com (in Japanese). EXPRESS Co., Ltd. November 17, 2018. Archived from the original on August 29, 2019. Retrieved February 22, 2020.
