Trích dẫn APA

Reilly, T. P., Reilly, P., & Reilly, P. Value-added selling: How to sell more profitably, confidently, and professionally by competing on value, not price / Thomas P Reilly; Paul Reilly, (Sales training consultant). McGraw-Hill Education.

Trích dẫn kiểu Chicago

Reilly, Thomas P., Paul Reilly, và Paul  Reilly. Value-added Selling: How to Sell More Profitably, Confidently, and Professionally By Competing On Value, Not Price / Thomas P Reilly; Paul Reilly, (Sales Training Consultant). McGraw-Hill Education.

Trích dẫn MLA

Reilly, Thomas P., Paul Reilly, và Paul  Reilly. Value-added Selling: How to Sell More Profitably, Confidently, and Professionally By Competing On Value, Not Price / Thomas P Reilly; Paul Reilly, (Sales Training Consultant). McGraw-Hill Education.

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