Baker, W. E. (2020). All you have to do is ask: How to master the most important skill for success (1. Edition.). Currency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Baker, Wayne E. All You Have to Do Is Ask: How to Master the Most Important Skill for Success. 1. Edition. New York: Currency, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Baker, Wayne E. All You Have to Do Is Ask: How to Master the Most Important Skill for Success. 1. Edition. Currency, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.