Weltman, B. (2006). Small business survival book: 12 surefire ways for your business to survive and thrive. John Wiley & Sons.
Trích dẫn kiểu ChicagoWeltman, Barbara. Small Business Survival Book: 12 Surefire Ways for Your Business to Survive and Thrive. John Wiley & Sons, 2006.
Trích dẫn MLAWeltman, Barbara. Small Business Survival Book: 12 Surefire Ways for Your Business to Survive and Thrive. John Wiley & Sons, 2006.
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