"長崎本線・肥前古賀駅に行ってきました" [I went to Hizen-Koga Station Nagasaki Main Line]. Ameblo.jp. 27 August 2015. Retrieved 18 March 2018. Blog entry with good photographic coverage of station facilities.
archive.today
"JR九州、新たに20駅を無人化へ 鹿児島線など8路線" [JR Kyushu, another 20 stations to be unstaffed, Kagoshima line among 8 lines]. Asahi Shimbun Digital. 7 March 2015. Archived from the original on 7 March 2015. Retrieved 17 June 2018.
asahi.com
"JR九州、新たに20駅を無人化へ 鹿児島線など8路線" [JR Kyushu, another 20 stations to be unstaffed, Kagoshima line among 8 lines]. Asahi Shimbun Digital. 7 March 2015. Archived from the original on 7 March 2015. Retrieved 17 June 2018.
hacchi-no-he.net
"肥前古賀" [Hizen-Koga]. hacchi-no-he.net. Retrieved 18 March 2018.
"肥前古賀" [Hizen-Koga]. JR Kyushu official station website. Retrieved 18 March 2018.
"駅別乗車人員上位300駅(平成28年度)" [Passengers embarking by station - Top 300 stations (Fiscal 2016)] (PDF). JR Kyushu. 31 July 2017. Archived from the original(PDF) on 1 August 2017. Retrieved 3 March 2018.
web.archive.org
"駅別乗車人員上位300駅(平成28年度)" [Passengers embarking by station - Top 300 stations (Fiscal 2016)] (PDF). JR Kyushu. 31 July 2017. Archived from the original(PDF) on 1 August 2017. Retrieved 3 March 2018.