"Electrical Network's Modeling & Simulation Tools: The State of the Art". https://www.researchgate.net/publication/258120777
Hase, Yoshihide (December 2019). Power system dynamics with computer based modeling and analysis. John Wiley & Sons. p. 1112. ISBN 978-1-119-48745-6. 978-1-119-48745-6
"Electrical Transient Analyzer Program (ETAP)". United States Department of Veterans Affairs. United States: United States Department of Veterans Affairs. https://www.oit.va.gov/Services/TRM/ToolPage.aspx?tid=10783
"Schneider Electric invests in Operation Technology, Inc. ("ETAP") to spearhead smart and green electrification | Schneider Electric Global". www.se.com. Retrieved 2021-03-23. https://www.se.com/ww/en/about-us/newsroom/news/press-releases/schneider-electric-invests-in-operation-technology-inc-“etap”-to-spearhead-smart-and-green-electrification-5fb224cc8c11a759eb3b4e16
Shertukde, Hemchandra (January 29, 2019). Power systems analysis illustrated with matlab and etap. PRODUCTIVITY Press. ISBN 9781498797214. 9781498797214