Brenner, Joel Glenn.
The emperors of chocolate : inside the secret world of Hershey and Mars / by Joel Glenn Brenner.
- New York, Random House, 1999.
- 366 p.
- .
Hershey, Milton Snavely, 1857-1945
Mars, Forrest
Hershey Foods Corporation
Mars, Incorporated
Chocolate industry
Candy industry