• Mohamed, Z. M. (1999), “An integrated production-distribution model for a multi-national company operating under varying exchange rates” , International Journal of Production Economics, Vol. 58 Iss:1, pp.81-92.

• Jang, J. L., Jang S.Y., Chang, B.M. and Park, J. (2002), “A combined model of network design and production/distribution planning for a supply network”, Computers and Industrial Engineering, Vol. 53 Iss:1-2, pp.263-281.

• Selim, H., Araz, C. and Ozkaharan, I. (2008), “Collaborative production–distribution planning in supply chain: A fuzzy goal programming approach”, Transportation Research Part E: Logistics and Transportation Review, Vol.44 Iss:3, pp.396-419.