Christie, A. (2014). Postern of fate: A Tommy and Tuppence mystery (Center Point Large Print edition. Large Print edition, unabridged.). Center Point Large Print.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChristie, Agatha. Postern of Fate: A Tommy and Tuppence Mystery. Center Point Large Print edition. Large Print edition, unabridged. Thorndike, Maine: Center Point Large Print, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChristie, Agatha. Postern of Fate: A Tommy and Tuppence Mystery. Center Point Large Print edition. Large Print edition, unabridged. Center Point Large Print, 2014.
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