"French Music: From the Death of Berlioz to the Death of Fauré". Book by Martin Cooper (p. 136), 1951; later quoted in "Debussy and Wagner", book by Robin Holloway (p. 207), 1979.
United States. President (1861-1865 : Lincoln), Abraham Lincoln (1861). “Message of the President of the United States to the Two Houses of Congress, at the Commencement of the First Session of the Thirty-seventh Congress”, p.16