Não informado. (1944). Basic radio propagation predictions. U.S. Department of Commerce, National Bureau of Standards, Central Radio Propagation Laboratory.
Chicagoスタイル(17版)引用形式Não informado. Basic Radio Propagation Predictions. Washington: U.S. Department of Commerce, National Bureau of Standards, Central Radio Propagation Laboratory, 1944.
MLA(8版)引用形式Não informado. Basic Radio Propagation Predictions. U.S. Department of Commerce, National Bureau of Standards, Central Radio Propagation Laboratory, 1944.
警告: この引用は必ずしも正確ではありません.