Roberts, B. Speaking out: establishing a disaster prevention, response plan: An international perspective and assesment.
Cita Chicago (17th ed.)Roberts, Barbara. Speaking Out: Establishing a Disaster Prevention, Response Plan: An International Perspective and Assesment.
Cita MLA (9th ed.)Roberts, Barbara. Speaking Out: Establishing a Disaster Prevention, Response Plan: An International Perspective and Assesment.
Atenció: Aquestes cites poden no estar 100% correctes.