Bryk, A. S., & Raudenbush, S. (1992). Hierarchical linear models: Applications and data analysis methods. Sage.
Chicago Style (17th ed.) CitationBryk, Anthony S., and Stephen Raudenbush. Hierarchical Linear Models: Applications and Data Analysis Methods. Newbury Park [u.a.]: Sage, 1992.
MLA (9th ed.) CitationBryk, Anthony S., and Stephen Raudenbush. Hierarchical Linear Models: Applications and Data Analysis Methods. Sage, 1992.
Warning: These citations may not always be 100% accurate.