Style de citation APA (7e éd.)

Blanchard, K. H. (2007). Leading at a higher level: Blanchard on leadership and creating high performing organizations. Pearson/Prentice Hall.

Style de citation Chicago (17e éd.)

Blanchard, Kenneth H. Leading at a Higher Level: Blanchard on Leadership and Creating High Performing Organizations. Upper Saddle River, N.J.: Pearson/Prentice Hall, 2007.

Style de citation MLA (8e éd.)

Blanchard, Kenneth H. Leading at a Higher Level: Blanchard on Leadership and Creating High Performing Organizations. Pearson/Prentice Hall, 2007.