Cooke, R. A. (2003). Positive cash flow: Powerful tools and techniques to collect your receivables, manage your payables, and fuel your growth. Franklin Lakes, NJ: The Career Press.
Παραπομπή Chicago StyleCooke, Robert A. Positive Cash Flow: Powerful Tools and Techniques to Collect Your Receivables, Manage Your Payables, and Fuel Your Growth. Franklin Lakes, NJ: The Career Press, 2003.
Παραπομπή MLACooke, Robert A. Positive Cash Flow: Powerful Tools and Techniques to Collect Your Receivables, Manage Your Payables, and Fuel Your Growth. Franklin Lakes, NJ: The Career Press, 2003.
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