Phillips, D. (2017). Lincoln on Leadership for Today (1st edition.). Recorded Books.
Cita Chicago Style (17a ed.)Phillips, Donald. Lincoln on Leadership for Today. 1st edition. Recorded Books, 2017.
Cita MLA (8a ed.)Phillips, Donald. Lincoln on Leadership for Today. 1st edition. Recorded Books, 2017.
Precaución: Estas citas no son 100% exactas.