Forman, Paul; Sánchez Ron, José M. National military establishments and the advancement of science and technology : studies in 20th century history. Dordrecht: Kluwer Academic Publishers. 1996. ISBN 0-7923-3541-4. OCLC 33946883.
Laney, Monique. German rocketeers in the heart of Dixie : making sense of the Nazi past during the civil rights era. New Haven. 2015. ISBN 978-0-300-21345-4. OCLC 910553920.