(1939). Education for democracy: The proceedings of the congress on education for democracy held at teachers College, Columbia University August 15,16,17, 1939. Columbia Univ..
Lua i Stíl Chicago (17ú heag.)Education for Democracy: The Proceedings of the Congress on Education for Democracy Held at Teachers College, Columbia University August 15,16,17, 1939. New York: Columbia Univ., 1939.
Lua MLA (8ú heag.)Education for Democracy: The Proceedings of the Congress on Education for Democracy Held at Teachers College, Columbia University August 15,16,17, 1939. Columbia Univ., 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.