Runstedtler, T. (2012). Jack Johnson, rebel sojourner: Boxing in the shadow of the global color line. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRunstedtler, Theresa. Jack Johnson, Rebel Sojourner: Boxing in the Shadow of the Global Color Line. Berkeley: University of California Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRunstedtler, Theresa. Jack Johnson, Rebel Sojourner: Boxing in the Shadow of the Global Color Line. University of California Press, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.