Instituto Brasileiro de Informação em Ciência e Tecnologia

APA (7 ম সংস্করণ) উদ্ধৃতি

Não informado. (1915). Bulletin of the Public Affairs Information Service. Public Affairs Information Service.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Não informado. Bulletin of the Public Affairs Information Service. New York: Public Affairs Information Service, 1915.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Não informado. Bulletin of the Public Affairs Information Service. Public Affairs Information Service, 1915.