Ries, E. (2011). The lean startup: How today's entrepreneurs use continuous innovation to create radically successful businesses (Unabridged.). Random House Audio.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ries, Eric. The Lean Startup: How Today's Entrepreneurs Use Continuous Innovation to Create Radically Successful Businesses. Unabridged. New York: Random House Audio, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ries, Eric. The Lean Startup: How Today's Entrepreneurs Use Continuous Innovation to Create Radically Successful Businesses. Unabridged. Random House Audio, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.