Pride William M. (2003). Marketing concepts and Strategies. Haughton.
Chicago-čujuhus (17. p.)Pride William M. Marketing Concepts and Strategies. USA: Haughton, 2003.
MLA-čujuhus (9. p.)Pride William M. Marketing Concepts and Strategies. Haughton, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.