@Article{ SINGH_Singh-_Mangat-_Tracy-:233-243,

author = { SARJINDER SINGH and R Singh- and N.S. Mangat- and D.S. Tracy- } ,

title = { AN ALTERNATIVE DEVICE FOR RANDOMIZED RESPONSES. },

journal = { Statistica },

year = { 1994 },

pages = { 233-243 },

}