Catreena, P. (2010). International marketing.
Chicago-čujuhus (17. p.)Catreena, Philip. International Marketing. New delhi, 2010.
MLA-čujuhus (9. p.)Catreena, Philip. International Marketing. 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.