Kotler, P. (2000). Marketing Management Millenium ed.
Chicago-čujuhus (17. p.)Kotler, Philip. Marketing Management Millenium Ed. New Delhi, 2000.
MLA-čujuhus (9. p.)Kotler, Philip. Marketing Management Millenium Ed. 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.