Quigley, J. V. (1993). Vision: How leaders develop it, share it, and sustain it. New York: McGraw-Hill.
Chicago-stil citatQuigley, Joseph V. Vision: How Leaders Develop It, Share It, and Sustain It. New York: McGraw-Hill, 1993.
MLA-referensQuigley, Joseph V. Vision: How Leaders Develop It, Share It, and Sustain It. New York: McGraw-Hill, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.