Template:Vallance-GNoSR
Vallance, H. A.; Great North of Scotland Railway Association (1989) [1965]. The Great North of Scotland Railway. Vol. 3 (Revised ed.). Newton Abbot, Devon: David & Charles. ISBN 0-9465-3742-9. OCLC 26723281.
Vallance, H. A.; Great North of Scotland Railway Association (1989) [1965]. The Great North of Scotland Railway. Vol. 3 (Revised ed.). Newton Abbot, Devon: David & Charles. ISBN 0-9465-3742-9. OCLC 26723281.