By A Mystery Man Writer
General Motors - Wikipedia
South California Division of GM in World War Two
South California Division of GM in World War Two
South California Division of GM in World War Two
Strategy Study: The Journey of General Motors
How the unlikely Chevy SSR retro pickup made it to reality - Hagerty Media
General Motors in World War Two /WWII
GM shakes up lithium industry with California geothermal project
How GM's Diesel Electric Locomotives Changed the World