4Leo L Pipino,Yang W Lee,Richard Y Wang.Data Quality Assessment.COMMUNICATIONS OF THE ACM,2002;45(4).
5Richard Marsh.Drowning in Dirty Data.It's Time to Sink or Swim:A Four-Stage Methodology for Total Data Quality Management.Journal of Database Marketing & Customer Strategy Management,2005;12(2).
6Dirk Heerwegh,Geert Loosveldt.An Evaluation of the Effect of Response Formats on Data Quality in Web Surveys.Social Science Computer Review,2002;20(4).
