Jacoby, W. G. (1997). Statistical graphics for univariate and bivariate data. Sage Publication.
Cita Chicago (17th ed.)Jacoby, William G. Statistical Graphics for Univariate and Bivariate Data. Thousands Oaks, Calif: Sage Publication, 1997.
Cita MLA (9th ed.)Jacoby, William G. Statistical Graphics for Univariate and Bivariate Data. Sage Publication, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.