Laye, J. (2002). Avoiding disaster: How to keep your business going when catastrophe strikes. Hoboken, N.J.: Wiley.
Παραπομπή Chicago StyleLaye, John. Avoiding Disaster: How to Keep Your Business Going When Catastrophe Strikes. Hoboken, N.J.: Wiley, 2002.
Παραπομπή MLALaye, John. Avoiding Disaster: How to Keep Your Business Going When Catastrophe Strikes. Hoboken, N.J.: Wiley, 2002.
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