Ernest E. Howard
- Vertical Lift Bridges. Dans: Transactions of the American Society of Civil Engineers, v. 84, n. 1 ( 1921). (1921):
- The Society and the Profession: Address at the Annual Convention, Toronto, Ontario, Canada, July 12, 1950. Dans: Transactions of the American Society of Civil Engineers, v. 115, n. 1 ( 1950). (1950):