Sampson, G. (2001). Empirical linguistics. Continuum.
Cita Chicago (17th ed.)Sampson, Geoffrey. Empirical Linguistics. Londres: Continuum, 2001.
Cita MLA (9th ed.)Sampson, Geoffrey. Empirical Linguistics. Continuum, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.