Trích dẫn APA

Walz, J. (2014). SPeak Performance: Using the Power of Metaphors to Communicate Vision, Motivate People, and Lead Your Organization to Success. Business Expert Press.

Trích dẫn kiểu Chicago

Walz, Jim. SPeak Performance: Using the Power of Metaphors to Communicate Vision, Motivate People, and Lead Your Organization to Success. Business Expert Press, 2014.

Trích dẫn MLA

Walz, Jim. SPeak Performance: Using the Power of Metaphors to Communicate Vision, Motivate People, and Lead Your Organization to Success. Business Expert Press, 2014.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.