Não informado. (1966). Tech air. Society of Licensed Aircraft Engineers and Technologists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Tech Air. Kingston Upon Thames, Inglaterra: Society of Licensed Aircraft Engineers and Technologists, 1966.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Tech Air. Society of Licensed Aircraft Engineers and Technologists, 1966.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.