TY  - RPRT
TI  - A controlled randomized response technique.
AU  - B L Williams
AU  - H K Suen
AU  - C R Baffi
PY  - 1993
DO  - 10.1177/016327879301600207
UR  - https://pubmed.ncbi.nlm.nih.gov/10125778/
ID  - 10125778
ER  -