1. The psychology of interpersonal behaviour;Argyle,1972
2. The experimental analysis of social performance;Argyle,1967-1972
3. To give up on words: silence in western Apache culture;Basso,1972
4. Social class, language and socialization;Bernstein,1970-1972
5. Class, codes and control. Vol. 1. Theoretical studies towards a sociology of language;Bernstein,1971