Tracy, B. (2017). Master your time, master your life: The breakthrough system to get more results, faster, in every area of your life (Unabridged.). Your Coach Digital.
Cita Chicago Style (17a ed.)Tracy, Brian. Master Your Time, Master Your Life: The Breakthrough System to Get More Results, Faster, in Every Area of Your Life. Unabridged. Rego Park: Your Coach Digital, 2017.
Cita MLA (8a ed.)Tracy, Brian. Master Your Time, Master Your Life: The Breakthrough System to Get More Results, Faster, in Every Area of Your Life. Unabridged. Your Coach Digital, 2017.
Precaución: Estas citas no son 100% exactas.