Herman Haupt

1. Schexnayder, Cliff (2007): Herman Haupt the Pennsylvania Railroad Experience. In: Practice Periodical on Structural Design and Construction, v. 12, n. 1 (Februar 2007), S. 9-15.

   https://doi.org/10.1061/(asce)1084-0680(2007)12:1(9)

2. Schexnayder, Cliff J. (2007): Herman Haupt Tunneling the Hoosac…Edward R. Ardery. In: Practice Periodical on Structural Design and Construction, v. 12, n. 2 (Mai 2007), S. 61-74.

   https://doi.org/10.1061/(asce)1084-0680(2007)12:2(61)

3. Kurrer, Karl-Eugen (2018): The History of the Theory of Structures. Searching for Equilibrium. 2. Ausgabe, Wilhelm Ernst & Sohn Verlag für technische Wissenschaften, Berlin (Deutschland), ISBN 978-3-433-03229-9, S. 1005.

   https://doi.org/10.1002/9783433609163