APA-viite (7. p.)

Charan, R. (2009). Leadership in the era of economic uncertaintyThe new rules for getting the right things done in difficult times. McGraw-Hill.

Chicago-viite (17. p.)

Charan, Ram. Leadership in the Era of Economic UncertaintyThe New Rules for Getting the Right Things Done in Difficult Times. McGraw-Hill, 2009.

MLA-viite (8. p.)

Charan, Ram. Leadership in the Era of Economic UncertaintyThe New Rules for Getting the Right Things Done in Difficult Times. McGraw-Hill, 2009.