Butcher, J.N., Dahlstrom, W.G., Graham, J.R., Tellegen, A., & Kaemmer, B. (1989). MMPI-2: Manual for administration and scoring . Minneapolis MN: University of Minnesota Press.
2.
Evangelauf, J. (1991, May 1). An "information de
3.
signer" strives for the "elegant and beautiful." The Chronicle of Higher Education, p. A3.
4.
Tufte, E.R. (1983). The visual display of quantitative information . Cheshire CT. Graphics Press .
