KAMIN MAXINE. (2006). CUSTOMER SERVICE TRAINING (1ST.). PERGAMON FLEXIBLE LEARNING.
Chicago-čujuhus (17. p.)KAMIN MAXINE. CUSTOMER SERVICE TRAINING. 1ST. OXFORD: PERGAMON FLEXIBLE LEARNING, 2006.
MLA-čujuhus (9. p.)KAMIN MAXINE. CUSTOMER SERVICE TRAINING. 1ST. PERGAMON FLEXIBLE LEARNING, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.