Smith, T. (1981). The pattern of imperialism: The United States, Great Britain, and the late-industrializing world since 1815. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmith, Tony. The Pattern of Imperialism: The United States, Great Britain, and the Late-industrializing World Since 1815. Cambridge: Cambridge University Press, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSmith, Tony. The Pattern of Imperialism: The United States, Great Britain, and the Late-industrializing World Since 1815. Cambridge University Press, 1981.
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