Gervais, M., & Lake, K. (2023). The first rule of mastery: Stop worrying about what people think of you. Harvard Business Review Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gervais, Michael, و Kevin Lake. The First Rule of Mastery: Stop Worrying About What People Think of You. Boston, Massachusetts: Harvard Business Review Press, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gervais, Michael, و Kevin Lake. The First Rule of Mastery: Stop Worrying About What People Think of You. Harvard Business Review Press, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.