Raftery.
  <b>Statistics in Sociology, 1950-2000: A Vignette</b>.
  Unpublished
  <A HREF="http://vis.cs.brown.edu/docs/pdf/bib/g/Raftery-1999-SSA.pdf.html">(pdf)</A>
  <A HREF="http://vis.cs.brown.edu/results/bibtex/Raftery-1999-SSA.bib">(bibtex:
  Raftery-1999-SSA)</A>, 1999.<br />