Will Rogers, Bryan B. Sterling, Frances N. Sterling (1993). “Will Rogers' World: America's Foremost Political Humorist Comments on the Twenties and Thirties--and Eighties and Nineties”, p.79, Rowman & Littlefield
Benjamin Disraeli (Earl of Beaconsfield) (1865). ““Church and Queen.” Five speeches delivered by the Rt. Hon. B. Disraeli, M.P., 1860-1864. Edited, with a preface, by a member of the University of Oxford [i.e. the Hon. Frederick Lygon, afterwards Earl Beauchamp].”, p.72