Lee Kiefer. (2009). Global Marketing Management. Oxford University.
Chicago-čujuhus (17. p.)Lee Kiefer. Global Marketing Management. New Delhi: Oxford University, 2009.
MLA-čujuhus (9. p.)Lee Kiefer. Global Marketing Management. Oxford University, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.