Trích dẫn APA

Clifford, C. (2012). Let's close a deal: Turn contacts into paying customers for your company, product, service or cause. Wiley.

Chicago Style (17th ed.) Citation

Clifford, Christine. Let's Close a Deal: Turn Contacts into Paying Customers for Your Company, Product, Service or Cause. Hoboken: Wiley, 2012.

Trích dẫn MLA

Clifford, Christine. Let's Close a Deal: Turn Contacts into Paying Customers for Your Company, Product, Service or Cause. Wiley, 2012.

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