"Jennie: The Life of Lady Randolph Churchill – Volume II, The Dramatic Years, 1895–1921" (Prentice-Hall, 1971) ISBN 0-13-509760-6* R. Martin.
"Jennie: The Life of Lady Randolph Churchill — Volume II, The Dramatic Years, 1895—1921" (Prentice-Hall, 1971) ISBN 0-13-509760-6