Alan MacEachren.
  <i><b>How Maps Work</b></i>.
  The Guilford Press, New York, NY, 1995.
  <A HREF="http://vis.cs.brown.edu/results/bibtex/MacEachren-1995-HMW.bib">(bibtex:
  MacEachren-1995-HMW)</A>.<br />