Koch, R. (2013). The 80/20 manager: The secret to working less and achieving more. Little, Brown.
Cita Chicago Style (17a ed.)Koch, Richard. The 80/20 Manager: The Secret to Working Less and Achieving More. New York: Little, Brown, 2013.
Cita MLA (8a ed.)Koch, Richard. The 80/20 Manager: The Secret to Working Less and Achieving More. Little, Brown, 2013.
Precaución: Estas citas no son 100% exactas.