Various; Chambers, R. Chambers's Edinburgh Journal, No. 308 New Series, Saturday, November 24, 1849.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVarious; Chambers, Robert. Chambers's Edinburgh Journal, No. 308 New Series, Saturday, November 24, 1849.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVarious; Chambers, Robert. Chambers's Edinburgh Journal, No. 308 New Series, Saturday, November 24, 1849.
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