Quantum redactiones paginae "Taxinomia linguistica" differant

 
==Bibliographia==
*Joseph Greenberg, ''Indo-European and Its Closest Relatives: The Eurasiatic Language Family, Volume 1: Grammar''. Stanfordiae: Stanford University Press, 2000.
*Joseph Greenberg, ''Genetic Linguistics: Essays on Theory and Method'' ed. William Croft. Oxoniae: Oxford University Press, 2005.
*Sydney M. Lamb et E. Douglas Mitchell, edd., ''Sprung from Some Common Source: investigations into the prehistory of languages''. Stanford: Stanford University Press 1991.