Shaw, P. (2006). The four Vs of leadership: Vision, values, value-added and vitality. Chichester, UK: Capstone.
Dyfyniad Arddull ChicagoShaw, Peter. The Four Vs of Leadership: Vision, Values, Value-added and Vitality. Chichester, UK: Capstone, 2006.
Dyfyniad MLAShaw, Peter. The Four Vs of Leadership: Vision, Values, Value-added and Vitality. Chichester, UK: Capstone, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.