O'Griscoll. Ireland Through European Eyes. Cork University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Griscoll. Ireland Through European Eyes. Cork University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रO'Griscoll. Ireland Through European Eyes. Cork University Press.
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