Randazzo. Defenders of Liberty or Champions of Security? State University of New York Press.
Chicago-referens (17:e uppl.)Randazzo. Defenders of Liberty or Champions of Security? State University of New York Press.
MLA-referens (9:e uppl.)Randazzo. Defenders of Liberty or Champions of Security? State University of New York Press.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.