McKee, A. (2017). How to be Happy at Work: The Power of Purpose, hope and Friendships. Harvard Business Review Press.
Chicago-Zitierstil (17. Ausg.)McKee, Annie. How to Be Happy at Work: The Power of Purpose, Hope and Friendships. Boston, Massachusetts: Harvard Business Review Press, 2017.
MLA-Zitierstil (9. Ausg.)McKee, Annie. How to Be Happy at Work: The Power of Purpose, Hope and Friendships. Harvard Business Review Press, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.