Carter, I. (1979). Farmlife in Northeast Scotland 1840-1914: The poor man's country. John Donald Pubs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarter, Ian. Farmlife in Northeast Scotland 1840-1914: The Poor Man's Country. John Donald Pubs, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCarter, Ian. Farmlife in Northeast Scotland 1840-1914: The Poor Man's Country. John Donald Pubs, 1979.
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