1. 1. Haewoon Kwak, Changhyun Lee, Hosung Park and Sue Moon (2010). What is Twitter, a Social Network or a News Media? ¸We make our dataset publicly available online at http://an.kaist.ac.kr/traces/WWW2010.html
   2. Abhishanga, Upadhyay Luis Mao (2014). Mining data from Twitter
   3. T.J. Cleophas and A.H. Zwinderman, Machine Learning in Medicine(2013), DOI 10.1007/978-94-007- 5824-7_2, © Springer Science Business Media Dordrecht
   4. Sreejesh, Sanjay (2013). Chapter 11,”Binary Logistic Regressions”. Sreejesh et al., Business Research Methods,DOI:10.1007/978-3-319-00539-3_11,@Springer International Publishing Switzerland pp :245-258.
   5. G. Rodiguez ( 2007), Chapter 3,"Logit Models for Binary Data". Pp 3-50
   6. Archer, K. J., S. Lemeshow, and Hosmer, D. W., (2007). The goodness of fit tests for logistic regression models when data are collected using a complex sampling design. Computational Statistics & Data Analysis 51