Roberts, J. J. (2021). Kings of crypto: One startup's quest to take cryptocurrency out of Silicon Valley and onto Wall Street. Harvard Business Review Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roberts, Jeff John. Kings of Crypto: One Startup's Quest to Take Cryptocurrency Out of Silicon Valley and onto Wall Street. Boston, Massachusetts: Harvard Business Review Press, 2021.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Roberts, Jeff John. Kings of Crypto: One Startup's Quest to Take Cryptocurrency Out of Silicon Valley and onto Wall Street. Harvard Business Review Press, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.