1848 November – 1850 December, William Makepeace Thackeray, chapter 19, in The History of Pendennis. […], volumes (please specify |volume=I or II), London: Bradbury and Evans, […], published 1849–1850
1983, James C. H. Shen, “Signs of Change”, in Robert Myers, editor, The U.S. & Free China: How the U.S. Sold Out Its Ally, Washington, D.C.: Acropolis Books Ltd., pages 52–53