(1999, 09. July). Principles of Aeronautics. Zugriff unter https://www.456fis.org/THE_HISTORT_OF_AERONAUTICS_-_PRINCIPALS_OF_AREONAUTICS.htm
APA ZitierstilPrinciples of Aeronautics.
Chicago ZitierstilPrinciples of Aeronautics.
MLA ZitierstilPrinciples of Aeronautics.