Jules Verne, Jules VERNE (2016). “Twenty Thousand Leagues Under The Sea / Vingt mille lieues sous les mers (Bilingual Edition: English - French / Édition bilingue: anglais - français)”, p.7, Jules Verne
Jules Verne (2016). “EXTRAORDINARY JOURNEYS “ Complete Collection: 41 Adventure Classics in One Volume (Illustrated): Science Fiction, Adventure, Mystery and Suspense: Journey to the Centre of the Earth, From the Earth to the Moon, Twenty Thousand Leagues under the Sea and many more”, p.363, e-artnow