Schmidt, E., Rosenberg, J., & Eagle, A. (2019). Trillion Dollar Coach: The Leadership Playbook of Silicon Valley's Bill Campbell. John Murray Publishers An Hachette UK Company.
Cita Chicago (17th ed.)Schmidt, Eric, Jonathan Rosenberg, i Alan Eagle. Trillion Dollar Coach: The Leadership Playbook of Silicon Valley's Bill Campbell. London: John Murray Publishers An Hachette UK Company, 2019.
Cita MLA (9th ed.)Schmidt, Eric, et al. Trillion Dollar Coach: The Leadership Playbook of Silicon Valley's Bill Campbell. John Murray Publishers An Hachette UK Company, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.