Feichtinger, W. (2011). International crisis management. Vienna [Wien].
Dyfyniad Arddull ChicagoFeichtinger, Walter. International Crisis Management. Vienna [Wien], 2011.
Dyfyniad MLAFeichtinger, Walter. International Crisis Management. Vienna [Wien], 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.