Gaya APA

Levitt, T. (2016). HBR'S 10 Must Reads: The Definitive Management Ideas of the Year from Harvard Business Review . Boston: Harvard Business Review Press.

Gaya MLA

Levitt, Theodore. "HBR'S 10 Must Reads: The Definitive Management Ideas of the Year from Harvard Business Review". Boston: Harvard Business Review Press, 2016. Text.