Tom Cross, Painting the Warmth of the Sun: St.Ives Artists 1939-1975, Lutterworth Press, Guildford 1984, pp.136-140, pl.89; Peter Davies, St.Ives Revisited Innovators and Followers, Old Bakehouse Publications, Abertillery 1994, pp.152-3; Margaret Garlake, New Art New World: British Art in Postwar Society, Yale, New Haven & London 1998, p.161, pl.63; Chris Stephens, Terry Frost, Tate Publishing, London 2000, pp.18-25, pl.10; Mel Gooding, 'The Intelligent Eye', published in Terry Frost: Six Decades, London 2000, pp.18-21; James Beechey, 'Heron, Hilton, Frost, Vaughan', Burlington Magazine, January 2001, 42-44, illustrated, pl.46; Alastair Grieve, Constructed Abstract Art in England: A Neglected Avant-Garde, Yale University Press, New Haven & London, 2005,p.15, pl.2; Michael Bird, The St Ives Artists: A Biography of Place and Time, Lund Humphries, Aldershot, 2008, pp.106-107.