Olsen, J. (1983). "Son": A psychopath and his victims. Atheneum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOlsen, Jack. "Son": A Psychopath and His Victims. New York: Atheneum, 1983.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOlsen, Jack. "Son": A Psychopath and His Victims. Atheneum, 1983.
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