Donalson, D. G. (2012). The Espionage and Sedition Acts of World War I: Using wartime loyalty laws for revenge and profit. LFB Scholarly Pub..
Chicago-referens (17:e uppl.)Donalson, Daniel G. The Espionage and Sedition Acts of World War I: Using Wartime Loyalty Laws for Revenge and Profit. El Paso: LFB Scholarly Pub., 2012.
MLA-referens (9:e uppl.)Donalson, Daniel G. The Espionage and Sedition Acts of World War I: Using Wartime Loyalty Laws for Revenge and Profit. LFB Scholarly Pub., 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.