Gaya APA

Goleman, D. et al (2011). HBR's 10 Must Reads on Leadership (with featured article "What Makes an Effective Executive," by Peter F. Drucker) . Boston: Harvard Business Review Press.

Gaya MLA

Goleman, Daniel. et al. "HBR's 10 Must Reads on Leadership (with featured article "What Makes an Effective Executive," by Peter F. Drucker)". Boston: Harvard Business Review Press, 2011. Text.