Denvir, J. (2010). Freeing speech: The constitutional war over national security. New York University Press.
Chicago-referens (17:e uppl.)Denvir, John. Freeing Speech: The Constitutional War over National Security. New York: New York University Press, 2010.
MLA-referens (9:e uppl.)Denvir, John. Freeing Speech: The Constitutional War over National Security. New York University Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.