Japan Railfan Magazine: "0系R68編成6号車が吹田操車場跡地へ" (Car 6 of 0 series set R68 moved to Suita Yard), (16 June 2009).
2010년 8월 24일에 확인함.  Japan Railfan Magazine : "0系R68編成6号車が吹田操車場跡地へ" (Car 6 of 0 series set R68 moved to Suita Yard), (16 June 2009).