Department, I. T. B. P. a. P. (1993). Christian Ireland. Dublin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDepartment, Irish Tourist Board. Product and Promotions. Christian Ireland. Dublin, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDepartment, Irish Tourist Board. Product and Promotions. Christian Ireland. Dublin, 1993.
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