Harvard Business Review. (2011). Management Tips. Harvard Business Review Press.
Chicago Style (17. basım) AtıfHarvard Business Review. Management Tips. Bostton, Massachusetts: Harvard Business Review Press, 2011.
MLA (9th ed.) AtıfHarvard Business Review. Management Tips. Harvard Business Review Press, 2011.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..