Coombs, W. T. (1999). On going crisis communicationplanning, managing, and responding. Sage.
Chicagoスタイル(17版)引用形式Coombs, W. Timothy. On Going Crisis Communicationplanning, Managing, and Responding. Sage, 1999.
MLA(8版)引用形式Coombs, W. Timothy. On Going Crisis Communicationplanning, Managing, and Responding. Sage, 1999.
警告: この引用は必ずしも正確ではありません.