English: Managing Change to Historic Places of Worship in Wales: the Ecclesiastical Exemption
Welsh: Rheoli Newid i Addoldai Hanesyddol yng Nghymru: yr Esemptiad Eglwysig
Subject: Ystadau a Cadw
Notes: Canllaw drafft o arferion gorau, i'w gyhoeddi gan Lywodraeth Cymru