Keefe, P. R. (2019). Say nothing: A true story of murder and memory in Northern Ireland (First edition.). Doubleday.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKeefe, Patrick Radden. Say Nothing: A True Story of Murder and Memory in Northern Ireland. First edition. New York: Doubleday, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKeefe, Patrick Radden. Say Nothing: A True Story of Murder and Memory in Northern Ireland. First edition. Doubleday, 2019.
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