Instituto Brasileiro de Informação em Ciência e Tecnologia

APA (7 ম সংস্করণ) উদ্ধৃতি

Não informado. (1963). 33: Magazine of the metals producing industry. McGraw-Hill.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Não informado. 33: Magazine of the Metals Producing Industry. New York: McGraw-Hill, 1963.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Não informado. 33: Magazine of the Metals Producing Industry. McGraw-Hill, 1963.