Não informado. (1966). Medical & Biological Engineering. International Federation for Medical and Biological Engineering.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Medical & Biological Engineering. Oxford, Inglaterra: International Federation for Medical and Biological Engineering, 1966.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Medical & Biological Engineering. International Federation for Medical and Biological Engineering, 1966.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.