Popper, M. (2005). Leaders who transform society: What drives them and why we are attracted. Praeger Publishers.
Chicago-referens (17:e uppl.)Popper, Micha. Leaders Who Transform Society: What Drives Them and Why We Are Attracted. Westport, Conn: Praeger Publishers, 2005.
MLA-referens (9:e uppl.)Popper, Micha. Leaders Who Transform Society: What Drives Them and Why We Are Attracted. Praeger Publishers, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.