Author(s): 
Clarke, R.V.
Date: 
1990
Study Location: 
New Jersey, US
Manuscript Type: 
Journal
Full Citation: 
Clarke, R.V. (1990). “Deterring Obscene Phone Calls: Preliminary Results of the New Jersey Experience.” Security Journal 1(3):143-149
Results: 
25% reduction in nuisance calls reported to bureau; compared to only 4% decrease in other areas
Study Number: 
45.00