Newburyport Suspension Bridge

1. Kranakis, Eda (1997): Constructing a Bridge. An Exploration of Engineering Culture, Design, and Research in Nineteenth-Century France and America. The MIT Press, Cambridge (USA), S. 63.
2. Kirby, R. S. (1934): First Suspension Bridge Built in America. In: Civil Engineering Magazine, v. 4, n. 1 (Januar 1934), S. 39.
3. Jackson, Donald C. (1984): Great American Bridges and Dams. A National Trust Guide. John Wiley & Sons, New York (USA), S. 321.