Freud, S. (2003). On metapsychology: The theory of psychoanalysis. Shrijee's Book International.
Lua i Stíl Chicago (17ú heag.)Freud, Sigmund. On Metapsychology: The Theory of Psychoanalysis. New Delhi: Shrijee's Book International, 2003.
Lua MLA (8ú heag.)Freud, Sigmund. On Metapsychology: The Theory of Psychoanalysis. Shrijee's Book International, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.