Touchstone Home Entertainment (Firm), Levy, S., Jackman, H., Lilly, E., Goyo, D., & Durand, K. (2012). Real steel. Touchstone Home Entertainment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTouchstone Home Entertainment (Firm), Shawn Levy, Hugh Jackman, Evangeline Lilly, Dakota Goyo, और Kevin Durand. Real Steel. [United States]: Touchstone Home Entertainment, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTouchstone Home Entertainment (Firm), et al. Real Steel. Touchstone Home Entertainment, 2012.
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