Jacques Pradel Radio Programme, Frances Inter: “Vous avez dit Etrange” Invités Pierre Plantard et Jean-Pierre Deloux, 18 February 1982. (Pierre Plantard denied he was descended from Jesus Christ but repeated his falsehood that he was descended from Dagobert II)

Jean-Pierre Deloux, Jacques Brétigny
-Rennes-le-Château: Capitale secrète de l'Histoire de France (Spécial Inexpliqué, 12) (Paris: Editions Atlas, 1982; Editions Pégase, 2006)

-Vaincre, April 1989

Jean-Pierre Deloux
-Archives Secrètes du Prieuré de Sion (Documents Mystérieux de l’Histoire) (E-dite/ l'Oeil du Sphinx, 2006)