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Normal approximation and asymptotic expansions
Bhattacharya, Rabindra N., (1976)
Methods for statistical data analysis of multivariate observations
Gnanadesikan, Ramanathan, (1977)
Introduction to the mathematics of population
Keyfitz, Nathan, (1977)
Principal component and factor analyses
Rao, Calyampudi Radhakrishna, (1996)
Linear statistical inference and its applications
Rao, Calyampudi Radhakrishna, (1973)
Rao, Calyampudi Radhakrishna, (1967)