TY  - BOOK
AU  - SHERIF, Muzafer
AU  - Carolyn  Sherif
TI  - Reference group: exploration into conformity and deviation of adolescents
U1  - 155.5 
PY  - 1964///
CY  - New york
PB  - Harper and row
N1  - 
Includes Bibliographical references

ER  -