Gaya APA
Bickerton, Derek. (2015).
Roots of language .
London:
Language Science Press.
Gaya Chicago
Bickerton, Derek.
Roots of language.
London:
Language Science Press,
2015.
Electronic Resource.
Gaya MLA
Bickerton, Derek.
Roots of language.
London:
Language Science Press,
2015.
Electronic Resource.
Gaya Turabian
Bickerton, Derek.
Roots of language.
London:
Language Science Press,
2015.
Electronic Resource.