LawrlwythoMathFfynhonnellDisgrifiadapplication/pdfDMB2012 - RCAHMW Uplands Initiative Dinas Mawddwy-Brithdir Survey ArchiveDinas Mawddwy - Brithdir Archaeological Survey Report(pdf). Produced, as part of the RCAHMW Uplands Initiative, by Hayman and Horton.
