Rietveld, T., & Hout, R. v. (1993). Statistical techniques for the study of language and language behaviour. Mouton de Gruyter.

Rietveld, Toni, and Roeland van Hout. Statistical Techniques for the Study of Language and Language Behaviour. Berlin ; New York: Mouton de Gruyter, 1993.

Rietveld, Toni, and Roeland van Hout. Statistical Techniques for the Study of Language and Language Behaviour. Mouton de Gruyter, 1993.