The U.S. Secret Service
Reese, Shawn
The U.S. Secret Service :: An Examination and Analysis of Its Evolving Missions / [Recurso electrónico] PDF .-- : Congressional Research Service , 2012 .-- Recurso online, 24 p. 352 KB
Seguridad exterior
The U.S. Secret Service :: An Examination and Analysis of Its Evolving Missions / [Recurso electrónico] PDF .-- : Congressional Research Service , 2012 .-- Recurso online, 24 p. 352 KB
Seguridad exterior
