Cook, R. D. (1994). An introduction to regression graphics. John Wiley and Sons.
Cita Chicago (17th ed.)Cook, R. Dennis. An Introduction to Regression Graphics. New York: John Wiley and Sons, 1994.
Cita MLA (9th ed.)Cook, R. Dennis. An Introduction to Regression Graphics. John Wiley and Sons, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.