Hesselbein, F., Goldsmith, M., & Beckhard, R. (1996). The leader of the future: New visions, strategies, and practices for the next era. Jossey-Bass.
Citazione stile Chigago Style (17a edizione)Hesselbein, Frances, Marshall Goldsmith, e Richard Beckhard. The Leader of the Future: New Visions, Strategies, and Practices for the Next Era. San Francisco: Jossey-Bass, 1996.
Citatione MLA (8a ed.)Hesselbein, Frances, et al. The Leader of the Future: New Visions, Strategies, and Practices for the Next Era. Jossey-Bass, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.