Doran, P. B. (2016). Breaking Rockefeller: The incredible story of the ambitious rivals who toppled an oil empire. Viking.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDoran, Peter B. Breaking Rockefeller: The Incredible Story of the Ambitious Rivals Who Toppled an Oil Empire. New York, New York: Viking, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDoran, Peter B. Breaking Rockefeller: The Incredible Story of the Ambitious Rivals Who Toppled an Oil Empire. Viking, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.