* food science TV's channel, 2011, Teflon, video, https://www.youtube.com/watch?v=0U8P3j7xRi0, 14th of April 2015
* The Balancing Act, 2010, the many uses and importance of Teflon, videos, https://youtu.be/0NixvfFSsPM, 17th of April 2015.
*Micheal Freudiger, 2007, origins of Teflon, video, https://youtu.be/vns5TVZ5xzw, 17th of April 2015.
*Egglezos, P., 2012, How It's Made - Non-Stick Cookware, video, https://youtu.be/itqTL3knVeM, accessed 17th of April 2015.
* The Balancing Act, 2010, the many uses and importance of Teflon, videos, https://youtu.be/0NixvfFSsPM, 17th of April 2015.
*Micheal Freudiger, 2007, origins of Teflon, video, https://youtu.be/vns5TVZ5xzw, 17th of April 2015.
*Egglezos, P., 2012, How It's Made - Non-Stick Cookware, video, https://youtu.be/itqTL3knVeM, accessed 17th of April 2015.
*Sobey, Ed., 2010, The way kitchens work, Zephyr Press, United states.
* Gonick, L., Crinddle, C,. The cartoon guide to Chemistry, HarperCollins ,United states of America.
* User's guide to powder coating (4th ed), 2003, Society of Manufacturing Engineers, United States of America.
* Gonick, L., Crinddle, C,. The cartoon guide to Chemistry, HarperCollins ,United states of America.
* User's guide to powder coating (4th ed), 2003, Society of Manufacturing Engineers, United States of America.
* legends of science, no date, Roy J. Plunkett discovers Teflon, http://www.humantouchofchemistry.com/roy-j-plunkett-discovers-Teflon.htm, accessed 14th of April 2015.
* Today I found out, 2011, Teflon was invented by accident, http://www.todayifoundout.com/index.php/2011/08/Teflon-was-invented-by-accident/, accessed 14th of April 2015.
*DuPont, 2012, DuPont Teflon brand, https://youtu.be/itqTL3knVeM, accessed 17th of April 2015.
*SubsTech, 2013, polytetrafluoroethylene (PTFE) as solids lubricant, http://www.substech.com/dokuwiki/doku.php?id=polytetrafluoroethylene_ptfe_as_solid_lubricant, accessed 18th of April 2015.
* Today I found out, 2011, Teflon was invented by accident, http://www.todayifoundout.com/index.php/2011/08/Teflon-was-invented-by-accident/, accessed 14th of April 2015.
*DuPont, 2012, DuPont Teflon brand, https://youtu.be/itqTL3knVeM, accessed 17th of April 2015.
*SubsTech, 2013, polytetrafluoroethylene (PTFE) as solids lubricant, http://www.substech.com/dokuwiki/doku.php?id=polytetrafluoroethylene_ptfe_as_solid_lubricant, accessed 18th of April 2015.