Readings in social psychology : general, classic, and contemporary selections Lesko Wayne A, Lesko Wayne A. 6. ed. : Boston : Ally & Bacon : 2005 : xvi, 437 s. : ISBN: 0-205-45439-9 (hft.) Search the University Library catalogue
Allison Paul D. Multiple regression : a primer Thousand Oaks, Calif. ;a London : Pine Forge Press : 1999 : xviii, 202 p : ISBN: 0-7619-8533-6 (pbk) Search the University Library catalogue
Hellevik Ottar Introduction to causal analysis : exploring survey data by crosstabulation 2. ed. : Oslo : Scandinavian Univ. Press : 1988 : xix, 211 s. : ISBN: 82-00-02658-2 Search the University Library catalogue
Statistisk verktygslåda : samhällsvetenskaplig orsaksanalys med kvantitativa metoder. Djurfeldt Göran, Larsson Rolf, Stjärnhagen Ola Stockholm : Studentlitteratur : 2003 : 508 s. : ill. : ISBN: 91-44-04147-0 Search the University Library catalogue
Using multivariate statistics Tabachnick Barbara G., Fidell Linda S. 5., rev. ed. : Boston, MA : Allyn and Bacon : 2006 : xxviii, 980 s. : ISBN: 0-205-46525-0 Search the University Library catalogue