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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)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.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)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.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.