Trích dẫn APA

Stevens, D. Selling: The New Norm : Dynamic New Methods for a Competitive and Changing World / Drew Stevens. Business Expert Press.

Trích dẫn kiểu Chicago

Stevens, Drew. Selling: The New Norm : Dynamic New Methods for a Competitive and Changing World / Drew Stevens. Business Expert Press.

Trích dẫn MLA

Stevens, Drew. Selling: The New Norm : Dynamic New Methods for a Competitive and Changing World / Drew Stevens. Business Expert Press.

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