(1955). Civil defense and urban vulnerability: A staff report submitted to the Commission on Intergovernmental Relations. U.S. Gov. Printing Office.
Chicago-Zitierstil (17. Ausg.)Civil Defense and Urban Vulnerability: A Staff Report Submitted to the Commission on Intergovernmental Relations. Washington, DC: U.S. Gov. Printing Office, 1955.
MLA-Zitierstil (9. Ausg.)Civil Defense and Urban Vulnerability: A Staff Report Submitted to the Commission on Intergovernmental Relations. U.S. Gov. Printing Office, 1955.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.