TY  - BOOK
AU  - Fox,James Alan
AU  - Tracy,Paul E.
TI  - Randomized response: a method for sensitive surveys 
T2  - Sage University Papers Series
SN  - 0-8039-2309-0
AV  - HN29 F69
PY  - 1986///
CY  - Newbury Park, Calif.
PB  - Sage
N1  - Bibliografia: p. 76-78
ER  -