Não informado. (1952). Journal of the Society of Licensed Aircraft Engineers. Society of Licensed Aircraft Engineers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Journal of the Society of Licensed Aircraft Engineers. London: Society of Licensed Aircraft Engineers, 1952.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Journal of the Society of Licensed Aircraft Engineers. Society of Licensed Aircraft Engineers, 1952.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.