Não informado. (1966). Tech air. Society of Licensed Aircraft Engineers and Technologists.
Chicago-Zitierstil (17. Ausg.)Não informado. Tech Air. Kingston Upon Thames, Inglaterra: Society of Licensed Aircraft Engineers and Technologists, 1966.
MLA-Zitierstil (8. Ausg.)Não informado. Tech Air. Society of Licensed Aircraft Engineers and Technologists, 1966.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.