Праиндоевропски језик — разлика између измена

* {{Cite book |ref= harv|first=Robert SP |last=Beekes| title=Comparative Indo-European Linguistics: An Introduction | location = Amsterdam |publisher=John Benjamins|year=1995|isbn=90-272-2150-2}} (Europe), {{ISBN |978-1-55619-504-4}} (US).

* {{Cite book |ref= harv|first=James|last=Clackson| title=Indo-European Linguistics: An Introduction | series = Cambridge Textbooks in Linguistics |location=[[Кембриџ|Cambridge]]|publisher=Cambridge University Press |year=2007|id={{ISBN |978-0-521-65313-8}}}}.

* {{Cite book |ref= harv|last=Fortson | first=Benjamin W., IV | title=Indo-European Language and Culture | publisher =Blackwell Publishing| year=2004|id={{ISBN |978-1-4051-0316-9}}}}.

* {{Cite book |ref= harv|first=Winfred|last=Lehmann| title=Theoretical Bases of Indo-European Linguistics|publisher = Routledge | origyear = 1993 | year=1996|edition= new|id={{ISBN |978-0-415-13850-5}}}}.

* {{Cite book |ref= harv|title=The Oxford Introduction to Proto-Indo-European and the Proto-Indo-European World |last=Mallory |first=JP |last2= Adams |first2=DQ |year= 2006 |publisher= Oxford University Press | location =Oxford |id={{ISBN |0-19-929668-2}}}}

* {{Cite book |ref= harv|first= Michael|last= Meier-Brügger| title= Indo-European Linguistics| location= New York | publisher = de Gruyter |year=2003|id={{ISBN |978-3-11-017433-5}}}}.

* {{Cite book |ref= harv|last=Pokorny|first=Julius|title=Indogermanisches etymologisches Wörterbuch|publisher= Francke| year= 2005 | origyear = 1948–59 |edition=5|id={{ISBN |978-3-7720-0947-1}}}}

* {{Cite book |ref= harv|last=Rix|first=Helmut|title=Lexikon der indogermanischen Verben|edition=2|publisher= Dr. Ludwig Reichert Verlag|year=2001|id={{ISBN |978-3-89500-219-9}}}}

* {{Cite book |ref= harv|first= Andrew L |last= Sihler| title= New Comparative Grammar of Greek and Latin|location = Oxford | publisher=Oxford University Press|year=1995|id={{ISBN |978-0-19-508345-3}}}}

* {{Cite book |ref= harv|first=Carl Darling|last=Buck| title=Comparative Grammar of Greek and Latin|location=Chicago|publisher=University of Chicago Press|year=1933|id={{ISBN |978-0-226-07931-8}}}}

* {{Cite book |ref= harv|last1=Hoffner|first1=Harry A., Jr.|last2=Melchert|first2=H. Craig|title=A Grammar of the Hittite Language, 1: Reference Grammar|publisher=Eisenbrauns|year=2008|id={{ISBN |978-1-57506-119-1}}}}

* {{Cite book |ref= harv|first=Rudolf|last=Thurneysen|title=A Grammar of Old Irish|publisher=Colton Book Imports|edition=Rev Enl Re|year=1990 |id={{ISBN |978-1-85500-161-9}}}}

* {{Cite book |ref= harv|first=William Dwight|last=Whitney| title=Sanskrit Grammar|publisher=Harvard University Press|year=1889|id={{ISBN |978-81-208-0621-4}} (India), {{ISBN |978-0-486-43136-9}} (Dover, US)}}

* {{Cite book |ref= harv|title=In Search of the Indo-Europeans| last=Mallory|first=JP | year=1989| publisher= Thames & Hudson |location=London |id={{ISBN |978-0-500-27616-7}}}}

* {{Cite book |ref= harv|title= Archaeology & Language. The Puzzle of the Indo-European Origins| last= Renfrew | first = Colin | year=1987|publisher=Jonathan Cape|location=London|id={{ISBN |978-0-224-02495-2}}}}