Freud, S. (2003). Jokes and their relation to the unconscious. Penguin ; Shrijee's Book International.
Lua i Stíl Chicago (17ú heag.)Freud, Sigmund. Jokes and Their Relation to the Unconscious. Harmondsworth ; New York : New Delhi: Penguin ; Shrijee's Book International, 2003.
Lua MLA (8ú heag.)Freud, Sigmund. Jokes and Their Relation to the Unconscious. Penguin ; Shrijee's Book International, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.