Rothman , H. (2004). 50 Companies that changed the World. Jaico Publishing House.
Chicago-čujuhus (17. p.)Rothman , Haward. 50 Companies That Changed the World. New delhi: Jaico Publishing House, 2004.
MLA-čujuhus (9. p.)Rothman , Haward. 50 Companies That Changed the World. Jaico Publishing House, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.