King, P. (1989). Knights of the air: The life and times of the extraordinary pioneers who first build British aeroplanes. Univ. of Iowa Pr.
Chicago-Zitierstil (17. Ausg.)King, Peter. Knights of the Air: The Life and Times of the Extraordinary Pioneers Who First Build British Aeroplanes. Iowa City: Univ. of Iowa Pr, 1989.
MLA-Zitierstil (9. Ausg.)King, Peter. Knights of the Air: The Life and Times of the Extraordinary Pioneers Who First Build British Aeroplanes. Univ. of Iowa Pr, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.