1. Atchley, C., 2011. Freeze Up. Baking industry News and Opinions Retrieved 28 December, 2012. and Packaging/2011/10/FreezeUp.aspx?cck=1.
2. Evaluation of corporate energy management practices of energy intensive industries in Turkey;Ates;Energy,2012
3. Insulate heat tracing systems correctly;Baen;Chem. Eng. Prog.,1994
4. Base Co., 2012. Energy Savings for a Bread Plant. Retrieved 28 December, 2012. .
5. Bloss, D., Bockwinkel, R., Rivers, N., 1997. Capturing energy savings with steam traps. In: Proceedings of the 1997 ACEEE Summer Study on Energy Efficiency in Industry, Washington, D.C., American Council for an Energy-Efficient Economy.