Freud, A. (1954). The Ego and the mechanisms of defence. The Hogarth Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFreud, Anna. The Ego and the Mechanisms of Defence. The Hogarth Press, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFreud, Anna. The Ego and the Mechanisms of Defence. The Hogarth Press, 1954.
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