1. Agrawal, V. and A. Kambil. (2000). ?Dynamic Pricing Strategies in Electronic Commerce.? Working paper, Stern Business School, New York University.
2. Ahuja, R.K., T.L. Magnanti, and J.B. Orlin. (1993). Network Flows: Theory, Algorithms and Applications. New Jersey. Prentice Hall, Englewood Cliffs.
3. Baker, W., M. Marn, and C. Zawada. (2001). ?Price Smarter on the Net.? Harvard Business Review 79(2), 122?126.
4. Biller, S., L.M.A. Chan, D. Simchi-Levi, and J.L. Swann. (2002). ?Dynamic Pricing and the Direct-to-Customer Model in the Automotive Industry: Technical Results and Proofs.? Technical Report, Georgia Institute of Technology, available at http://www.isye.gatech.edu/jswann/publications.
5. Bjorner, A. and G.M. Ziegler. (1992). ?Introduction to Greedoids.? In N. White (ed.), Encyclopedia of Mathematics and Its Applications: Matroid Applications. Cambridge University Press.