1. Abramowitz, M., Stegun, I.A., 1971. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables. National Bureau of Standards, Applied Mathematics Series, vol. 55, Washington.
2. Categorical Data Analysis;Agresti,2002
3. Bayesian analysis of binary and polychotomous response data;Albert;J. Amer. Statist. Assoc.,1993
4. A class of distributions which includes the normal ones;Azzalini;Scand. J. Statist.,1985
5. The multivariate skew normal distribution;Azzalini;Biometrika,1996