- twitter.com USGAOAfter drafting a GAO report, team members must produce a link from every sentence in the report to the evidence that supports it.
- ss69100.livejournal.com 5242535.html[GAO on HSE, 2016]: NASA Human Space Exploration: Opportunity Nears to Reassess Launch Vehicle and Ground Systems Cost and Schedule.
- See link on the right (at the url above) for video exerpts.