Gelman, A., & Hill, J. [ca. 2009]. Data analysis using regression and multilevel/hierarchical models. In Analytical methods for social research (11. print.) [Book]. Cambridge [u.a.]: Cambridge Univ. Press.

GELMAN, Andrew und HILL, Jennifer, 2009. Data analysis using regression and multilevel/hierarchical models. 11. print. Cambridge [u.a.]: Cambridge Univ. Press. ISBN 052168689 X.

Gelman, A., und J. Hill. „Data analysis using regression and multilevel/hierarchical models“. Analytical methods for social research, 11. print., book, Cambridge Univ. Press, 2009.

Gelman, Andrew/Hill, Jennifer: Data analysis using regression and multilevel/hierarchical models, 11. print. Aufl. Cambridge [u.a.] 2009.

Gelman, A. und Hill, J. (2009), Data analysis using regression and multilevel/hierarchical models, Analytical methods for social research, 11. print., Bd. , Cambridge Univ. Press, Cambridge [u.a.].