Gaya APA

Heifetz, R. et al (2009). The Practice of Adaptive Leadership : Tools and Tactics for Chaning Your Organization and the World (Cet. 1). Harvard: Harvard Business Review.

Gaya MLA

Heifetz, Ronald. et al. "The Practice of Adaptive Leadership : Tools and Tactics for Chaning Your Organization and the World". Cet. 1 Harvard: Harvard Business Review, 2009. Text.