Oliver, G. (1980). Marketing Today. prentice-hall international INC.
Chicago-čujuhus (17. p.)Oliver, Gordon. Marketing Today. london: prentice-hall international INC, 1980.
MLA-čujuhus (9. p.)Oliver, Gordon. Marketing Today. prentice-hall international INC, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.