Cook, V. J. (2007). Chomsky's Universal Grammar: An Introduction (3rd ed.). Blackwell.
Cita Chicago (17th ed.)Cook, V. J. Chomsky's Universal Grammar: An Introduction. 3rd ed. New Delhi: Blackwell, 2007.
Cita MLA (9th ed.)Cook, V. J. Chomsky's Universal Grammar: An Introduction. 3rd ed. Blackwell, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.