Allcroft, B., Moraghan, M., Stourton, T., Mantle, C., & Awdry, W. (2014). Thomas & friends. Universal Studios Home Entertainment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAllcroft, Britt, Mark Moraghan, Tom Stourton, Clive Mantle, और W. Awdry. Thomas & Friends. Universal City, CA: Universal Studios Home Entertainment, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAllcroft, Britt, et al. Thomas & Friends. Universal Studios Home Entertainment, 2014.
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