Zinn, H., Frank, D., & Kelley, R. D. G. (2001). Three strikes: Miners, musicians, salesgirls, and the fighting spirit of labor's last century. Beacon Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZinn, Howard, Dana Frank, और Robin D. G. Kelley. Three Strikes: Miners, Musicians, Salesgirls, and the Fighting Spirit of Labor's Last Century. Boston: Beacon Press, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रZinn, Howard, et al. Three Strikes: Miners, Musicians, Salesgirls, and the Fighting Spirit of Labor's Last Century. Beacon Press, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.