Transformers for Seabrook Station delivered to Harborside Park (in en). transformers-magazine.com (2014-08-08). Retrieved on 2014-09-08.web.archives.org
John G. Kassakian (2013-02-28). Physical Grid Vulnerabilities - Another Schnabel Car Example (in en) (PDF) 6. sites.nationalacademies.org. Retrieved on 2015-05-21.Name ok, no license
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