James, K. (2015). On Purpose: Why great leaders start with the PLOT (1st edition.). Wiley.
Cita Chicago Style (17a ed.)James, Karen. On Purpose: Why Great Leaders Start with the PLOT. 1st edition. Hoboken: Wiley, 2015.
Cita MLA (9a ed.)James, Karen. On Purpose: Why Great Leaders Start with the PLOT. 1st edition. Wiley, 2015.
Precaución: Estas citas no son 100% exactas.