Pofeldt, E. (2018). The million-dollar, one-person business: Make great money. Work the way you like. Have the life you want (First edition.). Lorena Jones Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pofeldt, Elaine. The Million-dollar, One-person Business: Make Great Money. Work the Way You like. Have the Life You Want. First edition. New York: Lorena Jones Books, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Pofeldt, Elaine. The Million-dollar, One-person Business: Make Great Money. Work the Way You like. Have the Life You Want. First edition. Lorena Jones Books, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.