Merkoša sitáhtat

APA-čujuhus (7. p.)
ebrary, Inc, Fjermestad, J., & Romano, N. C. (2006). Electronic customer relationship management. M.E. Sharpe.
Chicago-čujuhus (17. p.)
ebrary, Inc, Jerry Fjermestad, juo Nicholas C. Romano. Electronic Customer Relationship Management. Armonk, N.Y. ; London: M.E. Sharpe, 2006.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Electronic Customer Relationship Management. M.E. Sharpe, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.