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.144, Jules Verne
"INTERVIEW: Julio Iglesias On His Champion Son Enrique, What Dolly Parton Taught Him, And The Enduring Passion". Interview with Caroline Frost, www.huffingtonpost.co.uk. October 9, 2012.