@phdthesis{UNY2049,
           month = {July},
          school = {UNY},
           title = {ANALISIS REGRESI TERPOTONG ATAS (TRUNCATED REGRESSION ANALYSIS) DAN PENERAPANNYA },
          author = {- Mugiarso},
            year = {2010},
             url = {http://eprints.uny.ac.id/2049/}
}