Twentieth Century Fox Animation (Firm), Blue Sky Studios, Twentieth Century Fox Home Entertainment, Inc, Disher, K., Harper, S., Reiss, M., . . . Queen Latifah. (2011). Ice age. 20th Century Fox Home Entertainment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTwentieth Century Fox Animation (Firm), et al. Ice Age. Beverly Hills, Calif.: 20th Century Fox Home Entertainment, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTwentieth Century Fox Animation (Firm), et al. Ice Age. 20th Century Fox Home Entertainment, 2011.
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