TY  - BOOK
AU  - Sherif,Muzafer
AU  - Hovland,Carl I.
TI  - Social judgement: assimilation and contrast effects in communication and attitude change 
PY  - 1961///]
CY  - New Haven, London
PB  - Yale University Press
KW  - Social ethics
KW  - Communication in psychology
KW  - Social psychology
ER  -