Analysis of information sources in references of the Wikipedia article "Old Sarum" in English language version.
SUBTITLE With the Chapels, Monuments, Grave-Stones, and their Inscriptions. To which is prefixed, an Account of Old Sarum
Trioedd Ynys Prydain, Cas Bethau, Enwau ac Anrhyfeddodau Ynys Prydain
Trioedd Ynys Prydain, Cas Bethau, Enwau ac Anrhyfeddodau Ynys Prydain