James S. McDonnell Planetarium

1. Peters, Frank / McCue, George (1989): A Guide to the Architecture of St. Louis. University of Missouri Press, Columbia (USA), S. 88.
2. Melaragno, Michele (1991): An Introduction to Shell Structures. The Art and Science of Vaulting. VanNostrand Reinhold, New York (USA), ISBN 9781475702255, S. 141.

   https://doi.org/10.1007/978-1-4757-0223-1