Burchard, B. (2017). High performance habits: How extraordinary people become that way.
Cita Chicago Style (17a ed.)Burchard, Brendon. High Performance Habits: How Extraordinary People Become That Way. 2017.
Cita MLA (8a ed.)Burchard, Brendon. High Performance Habits: How Extraordinary People Become That Way. 2017.
Precaución: Estas citas no son 100% exactas.