1. Allaz, C. 2002.Air Cargo 2000, Trends and New Challenges, 25–35. Tourouve: LBC: Institute of Air Transport.
2. Research agenda for e‐business logistics based on professional opinions
3. Ballou, R. H. 1999.Business Logistics Management—Planning, Organizing and Controlling the Supply Chain,, 4th edn, 682New Jersey: Prentice Hall.
4. Bowersox, D. J., Closs, D. J. and Stank, T. P. 1999.21st Century Logistics: Making Supply Chain Integration a Reality264Oak Brook Council of Logistics Management