Personal journal
Delacroix, Eugène. Journal entry. 14 March 1858.
Delacroix, Eugène. The Journal of Eugène Delacroix: A Selection, translated by Lucy Norton, edited by Hubert Wellington. Phaidon, 1995.
Chekhov, Anton. Diary entry. c. 1885.
Chekhov, Anton. The Notebooks of Anton Chekhov and Reminiscences of Chekhov, translated by S. S. Koteliansky and Leonard Woolf. University Press of the Pacific, 2002.
Hawthorne, Nathaniel. Quoted in Nathaniel Hawthorne and His Wife: A Biography, by Julian Hawthorne. Vol. I, Boston and New York: Houghton, Mifflin and Company, 1893.
On the South Pole.
Scott, Robert Falcon. Diary entry. 17 Jan. 1912.
Scott, Robert Falcon. "Wednesday, January 17 [1912]." Scott's Last Expedition. Oxford University Press, 2005.
Haring, Keith. Journal entry. 7 July 1986.