- Baughan, Peter E. (1980). A Regional History of the Railways of Great Britain: Volume 11 North and Mid Wales (1st ed.). Newton Abbot: David & Charles. ISBN 0-7153-7850-3. OCLC 6823219.
- Baughan, Peter E. (1991). A Regional History of the Railways of Great Britain: Volume 11 North and Mid Wales (2nd ed.). Nairn: David St John Thomas. ISBN 0-9465-3759-3. OCLC 26361284.
- Baughan, Peter E. (1980). A Regional History of the Railways of Great Britain: Volume 11 North and Mid Wales (1st ed.). Newton Abbot: David & Charles. ISBN 0-7153-7850-3. OCLC 6823219.
- Baughan, Peter E. (1991). A Regional History of the Railways of Great Britain: Volume 11 North and Mid Wales (2nd ed.). Nairn: David St John Thomas. ISBN 0-9465-3759-3. OCLC 26361284.