Hartley, R. F. (2006). Marketing Mistakes and Successes (3rd ed.). John Wiley & Sons, Inc.
Chicago-čujuhus (17. p.)Hartley, Robert F. Marketing Mistakes and Successes. 3rd ed. San Francisco: John Wiley & Sons, Inc, 2006.
MLA-čujuhus (9. p.)Hartley, Robert F. Marketing Mistakes and Successes. 3rd ed. John Wiley & Sons, Inc, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.