Hackett, R. F. (1971). Yamagata Aritomo in the rise of modern Japan 1838 - 1922. Cambridge, MA: Harvard University Press.
शिकागो स्टाइल उद्धरणHackett, Roger F. Yamagata Aritomo in the Rise of Modern Japan 1838 - 1922. Cambridge, MA: Harvard University Press, 1971.
एमएलए उद्धरणHackett, Roger F. Yamagata Aritomo in the Rise of Modern Japan 1838 - 1922. Cambridge, MA: Harvard University Press, 1971.
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