Catera, p. (2008). International Marketing.
Chicago-čujuhus (17. p.)Catera, philip. International Marketing. New delhi, 2008.
MLA-čujuhus (9. p.)Catera, philip. International Marketing. 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.