Joreskog, Karl G. Lisrel 7 : a guide to the program and applications / by Karl G. Joreskog and Dag Sorbom - 2nd ed. - Chicago, Ill. : SPSS Inc., 1989. - 342 p. : ill ; 28 cm. ISBN: 0131779656 RM116.60 Subjects--Topical Terms: LISREL.Social sciences--Statistical methods--Computer programs.