Citation:
Neufeld, Michael J. and Charles, John B. 2017. "The Invention and Diffusion of Neutral Buoyancy Training." in History of Rocketry and Astronautics: Proceedings of the Forty-Ninth History Symposium of the International Academy of Astronautics, edited by Inbar, Tal., 59–71. San Diego: Univelt, Inc., for the American Astronautical Society.