Long, J. D. (2012). Longitudinal data analysis for the behavioral sciences using R. sage.
Cita Chicago (17th ed.)Long, Jeffrey D. Longitudinal Data Analysis for the Behavioral Sciences Using R. New Delhi: sage, 2012.
Cita MLA (9th ed.)Long, Jeffrey D. Longitudinal Data Analysis for the Behavioral Sciences Using R. sage, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.