Bing found the following results
NUMMI - Wikipedia
NUMMI (2015) - This American Life
Goodbye, NUMMI: How a Plant Changed the Culture of Car-Making
Nummi: What Toyota Learned and GM Didn’t - Harvard Business Review
How NUMMI Changed Its Culture - Lean Enterprise Institute
NUMMI, five years later: Inside Tesla | KALW
561: NUMMI (2015) - This American Life
Act One - This American Life
NUMMI: ‘An American success story’ – East Bay Times
NUMMI, five years later: Picking up the pieces | KALW