Instituto Brasileiro de Informação em Ciência e Tecnologia

APA (7 ম সংস্করণ) উদ্ধৃতি

Não informado. (1944). Basic radio propagation predictions. U.S. Department of Commerce, National Bureau of Standards, Central Radio Propagation Laboratory.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Não informado. Basic Radio Propagation Predictions. Washington: U.S. Department of Commerce, National Bureau of Standards, Central Radio Propagation Laboratory, 1944.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Não informado. Basic Radio Propagation Predictions. U.S. Department of Commerce, National Bureau of Standards, Central Radio Propagation Laboratory, 1944.