Wiegand, W. A. (1996). Irrepressible reformer: A biography of Melvil Dewey. American Library Association.
Lua i Stíl Chicago (17ú heag.)Wiegand, Wayne A. Irrepressible Reformer: A Biography of Melvil Dewey. Chicago: American Library Association, 1996.
Lua MLA (9ú heag.)Wiegand, Wayne A. Irrepressible Reformer: A Biography of Melvil Dewey. American Library Association, 1996.
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