1. John Silas Lundy;Eckman,1982
2. Ralph M. Waters;Bamforth,1982
3. Letter from Ralph M. Waters to Paul M. Wood, March 8, 1933. The Collected Papers of Ralph M. Waters, M.D., Steenbock library collection, University of Wisconsin, Madison
4. John Silas Lundy, MD;Myers;Lancet,1960
5. Letter from Lenore Lundy to Ralph M. Tovell, December 2, 1957. The Collected Papers of Ralph M. Tovell, M.D. The Wood Library-Museum of Anesthesiology, Park Ridge, Illinois.