1. Test for multivariate normality with Pearson alternatives;Bera;Commun. Statist. - Theor. Meth.,1983
2. Lancaster's test of normality;Best;J. Statist. Plan. Infer.,1985
3. Systems of Frequency Curves;Elderton,1969
4. Co-relations and their measurements, chiefly form Anthropmetric data;Galton,1888
5. Methods for Statistical Data Analysis of Multivariate Observations;Gnanadesikan,1977