1. Social Markers in Speech,1979
2. An investigation concerning the judgement criteria for the pronunciation of Dutch;Blom,1973
3. The evaluation of jury judgements on pronunciation quality;Blom,1976
4. The Measurement of Meaning;Osgood,1957
5. Timbre of steady sounds: a factorial investigation of its verbal attributes;von Bismarck;Acustica,1974