Published for the exhibition: The Sitwells and the Arts of the 1920s and 1930s, held at the National Portrait Gallery from 14 October 1994 to 22 January 1995.
The Sitwells and the arts of the 1920s and 1930s. ISBN 1855141418. Published by National Portrait Gallery Publications in 1994. Publication and catalogue information, links to buy online and reader comments.