Terada, Hirokazu (July 2002). データブック日本の私鉄 [Databook: Japan's Private Railways]. Japan: Neko Publishing. p. 19. ISBN978-4-87366-874-1.
excite.co.jp
"阿武隈急行の新型車両AB900系電車が完成 JR貨物の「金太郎」にけん引されて福島へ" [Abukuma Express' new vehicle, the AB900 series train, is completed. Towed by JR Freight “Kintaro” to Fukushima]. excite.co.jp (in Japanese). Excite Japan Co., Ltd. 21 February 2019. Archived from the original on 11 August 2019. Retrieved 12 August 2019.
minyu-net.com
"『新型車両』始動!AB900系 阿武隈急行、開業以来初導入" ["New vehicle" started! AB900 series Abukuma Express, first introduced since its opening]. minyu-net.com (in Japanese). The Fukushima Minyu Shimbun. 2 July 2019. Archived from the original on 11 August 2019. Retrieved 12 August 2019.
mynavi.jp
news.mynavi.jp
Yasuhiro, Sasaki (24 May 2016). "阿武隈急行A417系5/28ラストラン! 臨時列車3本運行 - 引退記念きっぷも発売" [Abukuma Express A417 series 5/28 Last Run! 3 temporary trains-retirement ticket released]. news.mynavi.jp (in Japanese). Mynavi Corporation. Archived from the original on 12 August 2019. Retrieved 12 August 2019.
web.archive.org
Yasuhiro, Sasaki (24 May 2016). "阿武隈急行A417系5/28ラストラン! 臨時列車3本運行 - 引退記念きっぷも発売" [Abukuma Express A417 series 5/28 Last Run! 3 temporary trains-retirement ticket released]. news.mynavi.jp (in Japanese). Mynavi Corporation. Archived from the original on 12 August 2019. Retrieved 12 August 2019.
"阿武隈急行の新型車両AB900系電車が完成 JR貨物の「金太郎」にけん引されて福島へ" [Abukuma Express' new vehicle, the AB900 series train, is completed. Towed by JR Freight “Kintaro” to Fukushima]. excite.co.jp (in Japanese). Excite Japan Co., Ltd. 21 February 2019. Archived from the original on 11 August 2019. Retrieved 12 August 2019.
"『新型車両』始動!AB900系 阿武隈急行、開業以来初導入" ["New vehicle" started! AB900 series Abukuma Express, first introduced since its opening]. minyu-net.com (in Japanese). The Fukushima Minyu Shimbun. 2 July 2019. Archived from the original on 11 August 2019. Retrieved 12 August 2019.