The Ego and the Id

theory and research Twelfth edition. Hoboken, NJ. ISBN 9781118360057. OCLC 794361798.  引文格式1维护：冗余文本 (link) Sigmund Freud, "The Ego and the Id", On Metapsychology

Id, as in the id, ego, and superego in the psyche」。即使現在﹐id Software的官方網站還有弗洛伊德的足跡。 在約翰·羅梅洛和藍·羅司（Lane Roathe）在1989年創立软盘時，id Software的名字被提及是從英文的句子“Ideas

Sullivan, Freud and Fairbairn: Two theories of ego-psychology (PDF). 1963: 33–47. Sullivan, C. T. (1963). "The Developmental Stages of the Ego". C. T. Sullivan

action. The Telegraph (England). 31 January 2006.  Gage, Logan. Fortey's Ego and the ID. Discovery Institute. 14 February 2007.  Al-Khalili, Jim. The Arabic

Piccione, Rachel. Comedy in The Muslim World. EGO Magazine. January 2006. （原始内容存档于2006-02-10）.  Kaufman, Peter (January 22, 2006). "The background on Albert