References
- 2011 - 2015 Global Uninterruptible Power Supply Market, Technavio Insights, 2012
- Analysis of the Global Uninterruptible Power Supplies Market - Need for Greater Power Reliability Driving Growth, Frost & Sullivan, June 2013
- Asia-Pacific UPS Market Update 2012 - Large Project-based UPS Market to Create Strong Demand for End-to-End Infrastructure Solutions, Frost & Sullivan, September 2013
- 한국전기산업진흥회 회원명부(2014-2015), 한국전기산업진흥회, 2014