Farmington, Connecticut, 20 September 1946 - Personal correspondence James Thrall Soby's letter to William Lieberman
Alfred H. Barr Jr. (ed.), exh. cat., New York: MoMA, 1946 - Catalogue Picasso: Fifty Years of His Art
Francis Frascina (ed.), London: Routledge, 2000 - Book Pollock and After: The Critical Debate. Second Edition