平成28年版 大分県統計年鑑 11 運輸および通信. Oita Prefectural Government website. [19 June 2018]. (原始内容存档于2019-12-05). See table 128 Transport situation by individual railway stations (JR Kyushu JR Freight).
web.archive.org
佐志生. hacchi-no-he.net. [19 June 2018]. (原始内容存档于2018-06-19).
平成28年版 大分県統計年鑑 11 運輸および通信. Oita Prefectural Government website. [19 June 2018]. (原始内容存档于2019-12-05). See table 128 Transport situation by individual railway stations (JR Kyushu JR Freight).