| DMW Archive | Small, G P: The Leadbetters' Victorian Legacy, Unpublished paper, 21 September 1994 | | |
| Historic Environment Scotland | Listed Buildings Register | 12273 | |
| National Monuments Record of Scotland/NMRS, RCAHMS | Cowie and Seaton Collection | | CSE 1920/63/1-2, 1920/128/2-3 |
| RIBA Archive, Victoria & Albert Museum | RIBA Nomination Papers | | Robert Stirling Reid: F no2910 (box 14) |
| Royal Commission on the Ancient and Historical Monuments of Scotland | Canmore | 24940 | Garth House/Youth Hostel |
| Royal Commission on the Ancient and Historical Monuments of Scotland | Canmore | 201303 | |