Phillips, D. T. (1992). Lincoln on leadership: Executive strategies for tough times. Warner Books.
Cita Chicago Style (17a ed.)Phillips, Donald T. Lincoln on Leadership: Executive Strategies for Tough Times. New York: Warner Books, 1992.
Cita MLA (8a ed.)Phillips, Donald T. Lincoln on Leadership: Executive Strategies for Tough Times. Warner Books, 1992.
Precaución: Estas citas no son 100% exactas.