Elandt-Johnson, Regina C.
Survival models and data analysis
John Wiley & Sons, 1980
 Buku Teks
Handbook of advanced multilevel analysis
edited by Joop J. Hox, J. Kyle Roberts
Routledge, 2011
 Buku Teks
Hayes, Andrew F.
Introduction to mediation, moderation, and conditional process analysis : a regression-based approach
The Guilford Press , 2013
 Buku Teks
An introduction to survival analysis using data
Mario Cleves ... [and others]
Stata Press, 2008
 Buku Teks
Carver, Robert H.
Doing data analysis with SPSS version 18
Brooks/Cole Cengage Learning, 2012
 Buku Teks