1. Andersen, E.B. (1980):Discrete statistical models with social science applications. North Holland Publishing Company, New York.
2. Bahadur, R.R. (1961): A representation of the joint distribution of response to n dichotomous items. In: H. Solomon (ed.)Studies in Item Analysis and Prediction (pp. 185–168). Polo Alto: Stanford University Press.
3. Bishop, Y., Fienberg, S., Holland, P. (1975):Discrete multivariate analysis: theory and practice.
4. El-Skeik, T., Wacker, A. (1980): Effect of dimensionality and estimation on the performance of Gaussian classifiers.Pattern Recognition 12, 115–126.
5. Fahrmeir, L., Häußler, W., Tutz, G. (1984): Diskriminanzanalyse. In: Fahrmeir, L., Hamerle, A. (Hrsg.):Multivariate statistische Verfahren. De Gruyter, Berlin.