9Cavinato J. L. 1992. Total Cost Value Model for Supply Chain Competitiveness. Journal of Business Logistics. 13 (2) : 285 - 291.
10Douglas M. Lambert, Renan Burduroglu. 2000. Measuring and Selling the Value of Logistics. The International Journal of Lo- gistics Management. Volume 11. Number 1 : 1 - 17.