Bremmer, J. G. (1999). The emperors of chocolate: Inside the secret world of hershey and mars. Random House.
Chicago-čujuhus (17. p.)Bremmer, Joel Glenn. The Emperors of Chocolate: Inside the Secret World of Hershey and Mars. New York: Random House, 1999.
MLA-čujuhus (9. p.)Bremmer, Joel Glenn. The Emperors of Chocolate: Inside the Secret World of Hershey and Mars. Random House, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.