U.S.Chemical Safety and Hazard Investigation Board. Vapor cloud deflagration and fire (3 Killed, 4 Injured).
Cita Chicago (17th ed.)U.S.Chemical Safety and Hazard Investigation Board. Vapor Cloud Deflagration and Fire (3 Killed, 4 Injured).
Cita MLA (9th ed.)U.S.Chemical Safety and Hazard Investigation Board. Vapor Cloud Deflagration and Fire (3 Killed, 4 Injured).
Atenció: Aquestes cites poden no estar 100% correctes.