Hansen, M. T. (2009). Collaboration: How Leaders Avoid the Traps, Create Unity, and Reap Big Results. Harvard Business Review Press.
Lua i Stíl Chicago (17ú heag.)Hansen, Morten T. Collaboration: How Leaders Avoid the Traps, Create Unity, and Reap Big Results. Boston, Massachesutts: Harvard Business Review Press, 2009.
Lua MLA (9ú heag.)Hansen, Morten T. Collaboration: How Leaders Avoid the Traps, Create Unity, and Reap Big Results. Harvard Business Review Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.