Downey, M. T. (2006). Contemporary's American history 2 after 1865. New York: McGraw-Hill.
शिकागो स्टाइल उद्धरणDowney, Matthew T. Contemporary's American History 2 After 1865. New York: McGraw-Hill, 2006.
एमएलए उद्धरणDowney, Matthew T. Contemporary's American History 2 After 1865. New York: McGraw-Hill, 2006.
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