Παραπομπή APA
Albert, K. J. 1. (1977). How to pick the right small business opportunity: The key to success in your own business. New York: McGraw-Hill.
Παραπομπή Chicago StyleAlbert, Kenneth J. 1943-. How to Pick the Right Small Business Opportunity: The Key to Success in Your Own Business. New York: McGraw-Hill, 1977.
Παραπομπή MLAAlbert, Kenneth J. 1943-. How to Pick the Right Small Business Opportunity: The Key to Success in Your Own Business. New York: McGraw-Hill, 1977.
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