^Lewis, Paul (2016). Ethnologue: Languages of the world (19. bas.). Dallas, Texas: SIL International. ISBN978-1556712166.
^Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, (Ed.) (2017). "Venetian". Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.