National Incident Management System : Principles and PracticeDonald W. Walsh, Hank T. Christen Jr., Graydon C. Lord, Geoffrey T. Miller · First published 2011Open the Tome
Desarrollo de Sistemas de Servicios de Emergencias MedicasRaphael M. Barishansky, Christen, Hank T., Jr., MacNeil C. Cross, James P. Denney, Daniel R. Gerard · First published 2010Open the Tome
Homeland Security : Principles and Practice of Terrorism ResponsePaul M. Maniscalco, Hank T. Christen Jr. · First published 2010Open the Tome
National Incident Management SystemHank T. Christen, Geoffrey T. Miller, Christian E., Jr. Callsen, Frank J. Cilluffo, Paul M. Maniscalco · First published 2005Open the Tome
Mass casualty and high-impact incidentsHank T. Christen, Paul M. Maniscalco, Henry T. Christian · First published 2002Open the Tome
Understanding terrorism and managing the consequencesPaul M. Maniscalco, Hank T. Christen · First published 2001Open the Tome
