Kotler, P. (2017). Principles of Marketing (15.). Pearson.
Chicago-čujuhus (17. p.)Kotler, Philip. Principles of Marketing. 15. Noida: Pearson, 2017.
MLA-čujuhus (9. p.)Kotler, Philip. Principles of Marketing. 15. Pearson, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.