Research paper on Leadership

The focus of the paper will be on the primary course text, Why Great Leaders Don’t Take Yes for an Answer, but will require at least two other outside references. I have attached the main reference to use that summarizes the book. (For additional references Please use references I can pull up.)

Describe the book’s major themes. What are the author’s major points? What major themes of leadership science are incorporated into the text? A key to preparing the text summary is to find a central theme and build around it. 

Reference
https://www.cio.com/article/2448256/book-excerpt-from-why-great-leaders-don-t-take-yes-for-an-answer–deciding-how.html