Gaya APA

Tracy, B. (2017). Master Your Time, Master Your Life : The Breakthrough System to Get More Results, Faster, in Every Area of Your Life . New York: Tarcher Perigee.

Gaya MLA

Tracy, Brian. "Master Your Time, Master Your Life : The Breakthrough System to Get More Results, Faster, in Every Area of Your Life". New York: Tarcher Perigee, 2017. Text.