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Introductory statistics
Quenouille, M. H., (1950)
Determinants of South Asian entrepreneurial growth in Britain : a multivariate analysis
Basu, Anuradha, (1999)
Nonstationarity and level shifts with an application to purchasing power parity
Perron, Pierre, (1991)
An introduction to the theory of statistics
Yule, George Udny, (1937)
Multivariate analysis
Kendall, Maurice G., (1975)
An Introduction to the theory of statistics
Yule, George Udny, (1927)