5Altman, E. I.. (1968), Finanicial Ratios, Discriminant Analysis and the Prediction of Corporate Bankruptcy. Journal of Finance, Vol. XXIII, pp. 589--609.
6Basilevsky,A.. (1994), Statisitical Factor Analysis and Related Methods:Theory and Applications[M]. John Wiley & Sons, Inc.
7Beaver, W.. (1996), Financial Ratios as Predictors of Failure, Empirical Research in Accounting: Selected Studies[J]. Journal of Accounting Research 5, supplement, pp. 71 -111.
8Cortina M. J.. (2002), Big Things have Small Beginnings: An Assortment of "Minor" Methodological Misunderstandings[J]. Journal of Management 28, pp. 339 -- 362.
9Huberty, C. J.. (1994), Applied Discriminant Analysis[M]. John Wiley & Sons, Inc.
10Such, C. , A. , Rajagopalan, X. Li, and K. Rajan.(1998), The Application of Principle Component Analysis to Materials Science Data[R]. Working Paper, Rensselaer Polytechnic Institute.
