7Altman, E.I,Financial Ratios, Discriminant Analysis and the Prediction of Corporate Bankruptcy. Journal of Finance, 23:189-209, 1968.
8Airman, E., R. Haldernan, and P. Narayanan, "ZETA Analysis: A New Model to Identify Bankruptcy Risk of Corporations" . Journal of Banking and Finance, June 1977.
9Beaver, W. 1966.Financial Ratios as Predictors of Failure. Journal of Accounting Research 4 (suppl.): 71-111, 1966.
5[1]WBeaver.Financial ratios as predictors of failures.Empirical research in accounting:Selected studies[J].Journal of Accounting Research,1966,(5):71-111.
6[2]E Altman,R Ha ldeman,P Narayanan.Zeta ana lysis:a new model to identify bankruptcy risk of corporations[J].Journal of Banking and Finance,1977:29-54.
