编辑“︁分身”︁（章节）

==延伸閱讀==
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* [[Peter Brugger|Brugger, P]]; Regard, M; Landis, T. (1996). ''Unilaterally Felt ‘‘Presences’’: The Neuropsychiatry of One’s Invisible Doppelgänger''. Neuropsychiatry, Neuropsychology, and Behavioral Neurology 9: 114-122.
* Keppler, C. F. (1972). ''The Literature of the Second Self''. University of Arizona Press.
* Maack, L. H; Mullen, P. E. (1983). ''The Doppelgänger, Disintegration and Death: A Case Report''. ''Psychological Medicine'' 13: 651-654.
* Miller, K. (1985). ''Doubles: Studies in Literary History''. Oxford University Press.
* [[Otto Rank|Rank, O]]. (1971, originally published in German, Der Doppelgänger, 1914). ''The Double: A Psychoanalytic Study''. ''The University of North Carolina Press''.
* [[Graham Reed (psychologist)|Reed, G. F]]. (1987). ''Doppelgänger''. In Gregory R. L. ''The Oxford Companion to the Mind''. Oxford University Press. pp.&nbsp;200–201.
* Todd, J; Dewhurst, K. (1962). ''The Significance of the Doppelgänger (Hallucinatory Double) in Folklore and Neuropsychiatry''. Practitioner 188: 377-382.
* Todd, J; Dewhurst, K. (1955). ''The Double: Its Psycho-Pathology and Psycho-Physiology''. Journal of Nervous and Mental Disease 122: 47-55.
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