愛爾蘭軌距
命名
參考資料
- ^ Barry, Michael; Sammon, Patrick. Dublin's Strangest Tales. google.nl. 15 July 2013. ISBN 9781909396449.
- ^ Mike W. Harry. Cast Into the Unknown. google.nl. 2008: 30. ISBN 9781875329670.
- ^ Pota Focal - leithead. Pota Focal. [10 April 2018]. (原始内容存档于2022-07-13).
- ^ Fitch, Ron. Australian Railwayman: from cadet engineer to railways commissioner. Dural, New South Wales: Rosenberg Publishing Pty Ltd. 2006. ISBN 1877058483.