1. The Collected Works of John Dewey, 1882–1953, edited by Jo Ann Boydston (Carbondale: Southern Illinois University Press, 1967–1990). Quoted as
2. EW: The Early Works, 1882–1898.
3. MW: The Middle Works, 1899–1924.
4. LW: The Later Works, 1925–1953.
5. The Correspondence of John Dewey, 1871–1952, edited by Larry Hickman (Charlottesville: InteLex Past Masters, 2005); quoted as JDC, by document number and date.