Harrell, K. (2003). The attitude of leadership: Taking the lead and keeping it. Wiley.
Citação norma ChicagoHarrell, Keith. The Attitude of Leadership: Taking the Lead and Keeping It. Wiley, 2003.
Citação norma MLAHarrell, Keith. The Attitude of Leadership: Taking the Lead and Keeping It. Wiley, 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.