Viola, F. (2021). Hang on, let go: What to do when your dreams are shattered and life is falling apart. Tyndale Momentum, the Tyndale nonfiction imprint.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Viola, Frank. Hang on, Let Go: What to Do When Your Dreams Are Shattered and Life Is Falling Apart. Carol Stream, Illinois: Tyndale Momentum, the Tyndale nonfiction imprint, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Viola, Frank. Hang on, Let Go: What to Do When Your Dreams Are Shattered and Life Is Falling Apart. Tyndale Momentum, the Tyndale nonfiction imprint, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.