1. Cognitive style and its improvement: A normative approach;Baron,1986
2. Possessions and the extended self;Belk;Journal of Consumer Research,1988
3. Impulse buying varies by product;Bellenger;Journal of Advertising Research,1978
4. La Distinction;Bourdieu,1979
5. A coefficient of agreement for nominal scales;Cohen;Educational and Psychological Measurements,1960