Hargreaves, J. (1975). Business survival and social change: A practical guide to responsibility and partnership. New York: Wiley.
Παραπομπή Chicago StyleHargreaves, John. Business Survival and Social Change: A Practical Guide to Responsibility and Partnership. New York: Wiley, 1975.
Παραπομπή MLAHargreaves, John. Business Survival and Social Change: A Practical Guide to Responsibility and Partnership. New York: Wiley, 1975.
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