APA-čujuhus (7. p.)
ebrary, Inc, Symposium on the Origins of Language, & Landsberg, M. E. (1988). The genesis of language: A different judgement of evidence. Mouton de Gruyter.
Chicago-čujuhus (17. p.)
ebrary, Inc, Symposium on the Origins of Language, juo Marge E. Landsberg. The Genesis of Language: A Different Judgement of Evidence. Berlin ; New York: Mouton de Gruyter, 1988.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. The Genesis of Language: A Different Judgement of Evidence. Mouton de Gruyter, 1988.
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