Não informado. (2022). Publications of the International Tin Research and Development. International Tin Research and Development.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Publications of the International Tin Research and Development. London: International Tin Research and Development, 2022.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Publications of the International Tin Research and Development. International Tin Research and Development, 2022.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.