Ferriss, T. (2016). Tools of titans: The tactics, routines, and habits of billionaires, icons, and world-class performers.
Cita Chicago Style (17a ed.)Ferriss, Timothy. Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-class Performers. 2016.
Cita MLA (8a ed.)Ferriss, Timothy. Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-class Performers. 2016.
Precaución: Estas citas no son 100% exactas.