American Pyrotechnics Association http://www.americanpyro.com/
History of Pyrotechnics http://www.historytoday.com/simon-werrett/power-pyrotechnics
Chemistry of Fireworks http://more-pyrotechnics.com/chemistry.html
Colbert Nation – The Difference Makers http://www.colbertnation.com/the-colbert-report-videos/71255/june-29-2006/difference-makers—steve-pelkey
The Physics of Fireworks http://scienceblogs.com/startswithabang/2011/07/03/weekend-diversion-the-physics/
