Kessler, D. A. (2001). A question of intent: A great American battle with a deadly industry. Public Affairs.
Citazione stile Chigago Style (17a edizione)Kessler, David A. A Question of Intent: A Great American Battle with a Deadly Industry. New York: Public Affairs, 2001.
Citatione MLA (9a ed.)Kessler, David A. A Question of Intent: A Great American Battle with a Deadly Industry. Public Affairs, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.