APA-čujuhus (7. p.)
Fairbrother, M. (2013). Two multilevel modeling techniques for analyzing comparative longitudinal survey datasets. University of Bristol.
Chicago-čujuhus (17. p.)
Fairbrother, M. Two Multilevel Modeling Techniques for Analyzing Comparative Longitudinal Survey Datasets. Bristol: University of Bristol, 2013.
MLA-čujuhus (9. p.)
Fairbrother, M. Two Multilevel Modeling Techniques for Analyzing Comparative Longitudinal Survey Datasets. University of Bristol, 2013.
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