Cook, R. Dennis. Residuals and influence in regression / R. Dennis Cook and Sanford Weisberg. - New York : Chapman and Hall, 1982 [reprint 1986] - x, 230 p. : ill. ; 22 cm. - Monographs on statistics and applied probability . Includes index and Bibliography ISBN: 041224280X Subjects--Topical Terms: Regression analysis. Dewey Class. No.: 519.536 / COR 1986