{{Cite book| volume = 94| pages = 573–726| last1 = Meirion-Jones| first1 = Gwyn| last2 = Jones| first2 = Michael| last3 = Meuret| first3 = Jean-Claude| last4 = Amiot| first4 = Christophe| title = Actes du Congrès de Montfort-sur-Meu| chapter = Le château de Montauban-de-Bretagne: paysage, histoire, monument.| date = 2016}}