Citazione Stile APA (7a Edizione)

Freedman, M., & Tregoe, B. B. (2003). The art and discipline of strategic leadership. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Freedman, Mike, e Benjamin B. Tregoe. The Art and Discipline of Strategic Leadership. New York: McGraw-Hill, 2003.

Citatione MLA (8a ed.)

Freedman, Mike, e Benjamin B. Tregoe. The Art and Discipline of Strategic Leadership. McGraw-Hill, 2003.