Leaders, fools, and impostors : essay on the psychology of leadership / Manfred F.R. De Vries. (1995). San Francisco, CA: Jossey-Bass, c.
Leaders, fools, and impostors : essay on the psychology of leadership / Manfred F.R. De Vries. . San Francisco, CA: Jossey-Bass, c, 1995. Buku Wajib.