1. Fitz Patrick P：“A comparison of ratios of successful
   industrial enterprises with those of failed firms ”(Ⅰ,Ⅱ& Ⅲ).Certified Public Accountant 1932:598-605,656-662,727-
731

2. H Secrist:"National bank failures and non-failures: an autopsy and diagnosis"
 - 1938 - Principia Press, Bloomington, Ind.

[此贴子已经被作者于2008-5-7 13:44:22编辑过]