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Zimmerman, Brett (1992). “"Moral Insanity" or Paranoid Schizophrenia: Poe's "The Tell-Tale Heart"”. Mosaic: A Journal for the Interdisciplinary Study of Literature25 (2): 39–48. JSTOR24780617.
Zimmerman, Brett (1992). “"Moral Insanity" or Paranoid Schizophrenia: Poe's "The Tell-Tale Heart"”. Mosaic: A Journal for the Interdisciplinary Study of Literature25 (2): 39–48. JSTOR24780617.