Merk, F. (1967). The Oregon question: Essays in Anglo-American diplomacy and politics. Belknap Press of Harvard University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMerk, Frederick. The Oregon Question: Essays in Anglo-American Diplomacy and Politics. Cambridge: Belknap Press of Harvard University Press, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMerk, Frederick. The Oregon Question: Essays in Anglo-American Diplomacy and Politics. Belknap Press of Harvard University Press, 1967.
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