{{Cite book| edition = 1943| publisher = Abbé Rouxel| volume = 20| pages = 39–62| last = Gillard| first = abbé Henri| title = Documents inédits "in memoriam"| chapter = Guide de Tréhorenteuc (Morbihan)| location = Josselin| series = Œuvres complètes : le recteur de Tréhorenteuc| date = 1987}}