Gaya APA

Haulman, D, L. (2003). One Hundred Years of Flight: USAF Chronology of Significant Air and Space Events 1903–2002 (E-Book) . : Air University Press.

Gaya MLA

Haulman, Daniel, L.. "One Hundred Years of Flight: USAF Chronology of Significant Air and Space Events 1903–2002 (E-Book)". : Air University Press, 2003. Text.