(en) Alexandre de La Rochefoucauld, Maximilien de Lazowski et Norman Scarfe, To the Highlands in 1786: The Inquisitive Journey of a Young French Aristocrat – Alexandre de La Rochefoucauld, Maximilien de Lazowski, Norman Scarfe – Google Books, (ISBN9780851158433, lire en ligne)
(en) Cahal Milmo, «Thorn Quay is Britain's newest village green – even though there isn't a blade of grass in sight», The Independent, (lire en ligne, consulté le )