1. Gao Yang. Study on Compressed Air Foam Fire Extinguishing System and Heat Insulation Performance, Chinese People's Police Force Academy, May. 2012.
2. Fang dong-yun. Study on Fixed-pipe Compressed Air Foam System, Chinese People's Police Force Academy, May. 2013.
3. NFPA11, 2010. Standard for Low-, Medium-, and High-Expansion Foam, USA.