Catholic Encyclopedia: Uccello: Artist's biography.
Life of Uccello by Giorgio Vasari: Excerpts from the biography of the artist by famous Giorgio Vasari.
Paolo di Dono aka Paolo Uccello: Artist's biography and images of some of his works.
Paolo Uccello's Polyhedra: Article describes artist's usage of the polyhedral forms in artwork.
Web Gallery of Art: Uccello, Paolo: Collection of images and artist's biography.