ebrary, Inc, & Puppel, S. (1995). The biology of language. J. Benjamins.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Stanisław Puppel. The Biology of Language. Amsterdam ; Philadelphia: J. Benjamins, 1995.
MLA-čujuhus (9. p.)ebrary, Inc, juo Stanisław Puppel. The Biology of Language. J. Benjamins, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.