1. Stonehenge Laser Scan: Archaeological Analysis Report;Abbott,2012
2. Close-range Photogrammetry: a Guide to Good Practice. Archaeology Data Service/Digital Antiquity Guides to Good Practice;Barnes,2011
3. Surveying Stonehenge by photogrammetry;Bryan;Photogramm. Rec.,1997
4. Cost-effective Rock Art Recording is there a Wider Message?;Bryan,2007
5. Cost-Effective Rock-Art Recording within a Non-Specialist Environment;Bryan,2008