Bronson, P. T. The function of certain investigative agencies of the United States government [microform]. Photoduplication Service.
Lua i Stíl Chicago (17ú heag.)Bronson, Paul Thomas. The Function of Certain Investigative Agencies of the United States Government [microform]. Quezon City: Photoduplication Service.
Lua MLA (9ú heag.)Bronson, Paul Thomas. The Function of Certain Investigative Agencies of the United States Government [microform]. Photoduplication Service.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.