Exposição Portraits, de Lucian Freud

FREUD, Lucian. Portraits. Sarah Howgate with Michael Aupin and John Richardson. London: National Portrait Gallery Publications, 2012. 256p. (Catálogo da exposição, National Portrait Gallery, London, from 9 Februery to 28 May 2012 and the Modern Art Museum of Fort Worth, Texas, from 2 July to 28 October 2012).

_______. Guia da exposição. n.p.

_______. What's On. National Portrait Gallery. capa, p.3.