- For the love of Madison Wisconsin history.
- For the love of Wisconsin brewery history!
- Woodward's most powerful speed governing control system. History in the making!
- Woodwardology on the world wide web.
- Woodward... At the Heart of the Energy Control System Since 1870.
- Elmer E. Woodward.
- George Sorenson and Elmer Woodward discussing a drawing of Elmer's 1932 diesel engine governor.
- THE FIRST WOODWARD COMPANY DOCUMENT PUBLISHED ON THE THEORY OF GOVERNOR SPEED CONTROL.
- Fundamentals of speed governing history.