1. The individual summaries are online at 〈http://www.uah.edu/library〉, Then Click on Departments. Click on Archives, Choose Collections, “Transplanted Rocket Pioneers”.
2. Transplanted Rocket Pioneers;Lundquist,2015
3. Chapter 2, How I Became a Rocket Scientist, Rockets, Reactors and Computers Define the 20th Century;Bradshaw,2007
4. Seltzer, Sherman, Private communication from him to Heidi Weber Collier about Fritz H. Weber.
5. File of the subject individual in Foreign Scientist Case Files 1945–1958, Records of the Office of the Secretary of Defense (Record Group 330), National Archives and Records Administration, USA.