APA-čujuhus (7. p.)
Freud Sigmund. (1962). Three contributions to the theory of sex (ed.). E. P. Dutton & Co..
Chicago-čujuhus (17. p.)
Freud Sigmund. Three Contributions to the Theory of Sex. ed. New York: E. P. Dutton & Co., 1962.
MLA-čujuhus (9. p.)
Freud Sigmund. Three Contributions to the Theory of Sex. ed. E. P. Dutton & Co., 1962.
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