Patrick, V. M. (2023). The power of saying no: The new science of how to say no that puts you in charge of your life. Sourcebooks.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Patrick, Vanessa M. The Power of Saying No: The New Science of How to Say No That Puts You in Charge of Your Life. Naperville, Illinois: Sourcebooks, 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Patrick, Vanessa M. The Power of Saying No: The New Science of How to Say No That Puts You in Charge of Your Life. Sourcebooks, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.