McKee, A. (2017). How to be Happy at Work: The Power of Purpose, hope and Friendships. Harvard Business Review Press.
Lua i Stíl Chicago (17ú heag.)McKee, Annie. How to Be Happy at Work: The Power of Purpose, Hope and Friendships. Boston, Massachusetts: Harvard Business Review Press, 2017.
Lua MLA (9ú heag.)McKee, Annie. How to Be Happy at Work: The Power of Purpose, Hope and Friendships. Harvard Business Review Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.