Cofnodion Anghydffurfiol

• Dafydd Ifans, Cofrestri Anghydffurfiol Cymru/Nonconformist Registers of Wales (Aberystwyth: NLW & WOAG, 1994)

• Bert J Rawlins, The Parish Churches and Nonconformist Chapels of Wales: Their Records and Where to find them, Vol 1 Cardiganshire, Carmarthenshire and Pembrokeshire (Utah: Celtic Heritage Publishing, 1987)

• D J Steel, National Index of Parish Registers, II, Sources for Nonconformist Genealogy and Family History (London: Society of Genealogists; Chichester: Phillimore, 1973).