Po-Chedley, D. (2007). Client relationship management.
Chicago-čujuhus (17. p.)Po-Chedley, David. Client Relationship Management. Mumbai, 2007.
MLA-čujuhus (9. p.)Po-Chedley, David. Client Relationship Management. 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.