Não informado. Technology reports of the Tohoku University. Tohoku University, Faculty of Engineering.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Technology Reports of the Tohoku University. Sendai, Japão: Tohoku University, Faculty of Engineering.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Technology Reports of the Tohoku University. Tohoku University, Faculty of Engineering.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.