Aitchison, J. (1995). Linguistics: An introduction (4th ed.). Hooder & Stoughton.
Cita Chicago (17th ed.)Aitchison, Jean. Linguistics: An Introduction. 4th ed. London: Hooder & Stoughton, 1995.
Cita MLA (8th ed.)Aitchison, Jean. Linguistics: An Introduction. 4th ed. Hooder & Stoughton, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.