7Beaver W H. Financial Ratios as Predictors of Failure [ J ]. Journal of Accounting Research, 1966,4 ( Supplement) : 71 - 102.
8Gentry J A, Newbold P, Whitford D T. Classifying Bankrupt Firms with Funds Flow Components [ J ]. Journal of Accounting Research, 1985,23 (Spring) : 146-160.
9Aziz A, Emanuel D C, Lawson G H. Bankruptcy Prediction-An Investigation of Cash Flow Based Models [ J ]. Journal of Management Studies, 1988, 25 (5) :419-437.
10Mossman C E, G G Bell, L M Swartz, H Turtle. An Empirical Comparison of Bankruptcy Models [ J ]. Financial Review, 1998,33 (2) :33-53.
6Zadeh L. A.. Fuzzy Sets [J].Information and control, 1965(8).
7Dubois D. & Prade H.. Fuzzy Set and Systems Theory and Appli-cations [J].New York, 1980.
8Fu Jia, Richard Lamming. International purchasing offices in Chi-na: A dynamic evolution model [J].Intemational Business Review,2013.
9Sunil Babbar,Sameer Prasad. International purchasing,inventorymanagement and logistics research: An assessment and agenda [J].International Journal of Operations & Production Management,1998,18(1).
10Jaideep Motwani, Suraj Ahuja. International purchasing practi-ces of US and Indian managers: A comparative analysis [J].Industrial Management and Data Systems, 2000(100).