20th century
Keller, Helen. "The Story of My Life." Ladies' Home Journal, 1902.
Keller, Helen. The Story of My Life. Signet, 2010, ch. 22.
Auden, W. H. "Writing." The Dyer's Hand and Other Essays. Random House, 1962.
Lenin, Vladimir. Государство и революция [The State and Revolution]. Progress Publishers, 1917, ch. 5, sect. 4.
Lenin, Vladimir. "The State and Revolution." Essential Works of Lenin, edited by Henry M. Christman. Dover Publications, 1987, ch. 5, sect. 4.
Hedberg, Mitch. Strategic Grill Locations. 7 Sept. 1999, The Laff Stop Comedy Club, Houston, Texas, USA.
Hemingway, Ernest. Death in the Afternoon. Charles Scribner's Sons, 1932, ch. 1.
Imperialism, the Highest Stage of Capitalism
Lenin, Vladimir. Империализм как высшая стадия капитализма [Imperialism, the Newest Stage of Capitalism]. Petrograd: Zhizn i Znaniye Publishers, 1917, pt. 7.
Lenin, Vladimir. "Imperialism, the Highest State of Capitalism." Essential Works of Lenin, edited by Henry M. Christman. Dover Publications, 1987, pt. 7.
Greene, Graham. The Quiet American. William Heinemann, 1955, ch. 4, sec. 2.
In the Heat of the Night. Directed by Norman Jewison. The Mirisch Corporation, 1967.
Christie, Agatha. Agatha Christie: An Autobiography. Collins/Dodd, Mead & Company, 1977.
Roosevelt, Theodore. "Second Inaugural Address." 4 Mar. 1905, East Portico, US Capitol Building, Washington, DC, USA.
Kennedy, John F. "Inaugural Address." 20 Jan. 1961, US Capitol Building, East Portico, Washington, DC, USA.