Albert, K. J. (1977). How to pick the right small business opportunity: The key to success in your own business. Mc Graw hill book company.
استشهاد بنمط شيكاغوAlbert, Kenneth J. How to Pick the Right Small Business Opportunity: The Key to Success in Your Own Business. London: Mc Graw hill book company, 1977.
MLA استشهادAlbert, Kenneth J. How to Pick the Right Small Business Opportunity: The Key to Success in Your Own Business. Mc Graw hill book company, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.